{"title":"Sprockets","description":null,"products":[{"product_id":"pbi-countershaft-sprocket-steel-21t-530-hd-50-27721","title":"PBI Steel Countershaft Sprocket 21-Tooth 530 Pitch - Harley Sportster","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout PBI\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003ePBI parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every PBI item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash more power and durability in your Sportster's drivetrain with the PBI Steel Countershaft Sprocket. This 21-tooth, 530-pitch sprocket is CNC machined from robust chromoly steel and heat-treated for superior wear resistance. It's a direct replacement designed for Harley-Davidson and Indian Motorcycle engines utilizing a 530 primary chain.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC machined chromoly steel for superior strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated for extended wear life\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eElectroless nickel plating resists corrosion\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e21-tooth, 530-pitch for optimized gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for maximum spline-to-shaft contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptimizing your V-twin's gearing starts with a strong foundation, and the PBI Steel Countershaft Sprocket delivers just that. Crafted from chromoly steel and meticulously CNC machined, this sprocket is built to withstand the torque and demands of your Harley-Davidson Sportster. Its heat-treated construction and electroless nickel plating ensure extended wear life and protection against the elements, making it a reliable upgrade over stock.\u003c\/p\u003e\u003ch3\u003eEngineered for Strength and Longevity\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision CNC machined from durable chromoly steel\u003c\/li\u003e\n\u003cli\u003eHeat-treated for exceptional wear resistance and extended life\u003c\/li\u003e\n\u003cli\u003eElectroless nickel plating provides corrosion protection\u003c\/li\u003e\n\u003cli\u003eBroached for maximum spline-to-shaft contact, ensuring solid power transfer\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for quality and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUpgrade Your Drivetrain with Confidence\u003c\/h3\u003e\u003cp\u003eChanging your countershaft sprocket is a common way to fine-tune your V-twin's performance, whether you're looking for quicker acceleration or more relaxed highway cruising. This PBI 21-tooth, 530-pitch sprocket is an excellent choice for riders seeking a robust and reliable component. Always confirm your motorcycle's current chain pitch and desired tooth count to ensure proper fitment and performance for your Harley-Davidson Sportster or other V-twin model.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PBI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 277-21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.25 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this PBI countershaft sprocket fit my Harley-Davidson or Indian Motorcycle?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 530-pitch, 21-tooth sprocket is designed for V-twin models that use a 530 primary chain. Please confirm your motorcycle's chain pitch and desired tooth count before ordering to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat tooth count is this specific sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis PBI countershaft sprocket features 21 teeth. Different tooth counts are available in the product catalog if you are looking for alternative gearing options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM replacement or a performance upgrade?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003ePBI manufactures this sprocket to meet or exceed OEM specifications. Its chromoly steel construction and heat treatment offer enhanced durability compared to many stock components, making it a significant upgrade in terms of wear life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PBI\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/pbi\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PBI Steel Countershaft Sprocket 21-Tooth 530 Pitch - Harley Sportster\",\"item\":\"https:\/\/vtwinbikers.com\/products\/pbi-countershaft-sprocket-steel-21t-530-hd-50-27721\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this PBI countershaft sprocket fit my Harley-Davidson or Indian Motorcycle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 530-pitch, 21-tooth sprocket is designed for V-twin models that use a 530 primary chain. Please confirm your motorcycle's chain pitch and desired tooth count before ordering to ensure compatibility.\"}},{\"@type\":\"Question\",\"name\":\"What tooth count is this specific sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This PBI countershaft sprocket features 21 teeth. Different tooth counts are available in the product catalog if you are looking for alternative gearing options.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM replacement or a performance upgrade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PBI manufactures this sprocket to meet or exceed OEM specifications. Its chromoly steel construction and heat treatment offer enhanced durability compared to many stock components, making it a significant upgrade in terms of wear life.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"PBI","offers":[{"title":"Default Title","offer_id":53035056169071,"sku":"50-27721","price":79.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_94c8c531-b0d6-492a-b055-7ddb97ffee02.png?v=1779560317"},{"product_id":"pbi-countershaft-sprocket-steel-22t-530-hd-50-27722","title":"PBI Steel 22T 530 Countershaft Sprocket - Harley Sportster","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout PBI\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003ePBI parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every PBI item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash more usable power on your Harley Sportster with this PBI 22-tooth 530 countershaft sprocket. Built from chromoly steel and heat-treated for longevity, this sprocket is designed to handle the demands of aggressive riding.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnhances drivetrain durability and power transfer\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC machined from chromoly steel for strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated for extended wear life\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eElectroless nickel plated for corrosion resistance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you're chasing every last bit of performance from your Sportster, the drivetrain is just as important as the engine. A fresh countershaft sprocket ensures efficient power transfer to the rear wheel, and this PBI unit is engineered to meet or exceed OEM specifications for a precise fit and reliable operation.\u003c\/p\u003e\u003ch3\u003eBuilt for the Road Ahead\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined from robust chromoly steel for superior strength\u003c\/li\u003e\n\u003cli\u003eHeat-treated to extend wear life and resist premature fatigue\u003c\/li\u003e\n\u003cli\u003eElectroless nickel plating provides enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBroached spline design ensures maximum contact with the transmission shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance and Installation\u003c\/h3\u003e\u003cp\u003eChanging your countershaft sprocket can alter your bike's gearing, affecting acceleration and top speed. This 22-tooth sprocket is a popular choice for riders looking to fine-tune their Sportster's performance. Installation is straightforward for experienced mechanics, and it's an ideal upgrade when replacing your chain or performing other drivetrain maintenance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PBI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 277-22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Size:\u003c\/strong\u003e 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chromoly steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6012 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket change my bike's gearing?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, changing the tooth count on your countershaft sprocket will alter your bike's final drive ratio, impacting acceleration and top speed. This 22-tooth sprocket can provide a different feel than your stock setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need a new chain or rear sprocket with this?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eIt's always recommended to inspect your chain and rear sprocket for wear when replacing a countershaft sprocket. If they are worn, replacing all three components as a set will ensure optimal performance and lifespan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct bolt-on replacement?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this PBI countershaft sprocket is designed as a direct OEM replacement for compatible Harley-Davidson Sportster models using a 530 chain drive. Always confirm fitment with your specific year and model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PBI\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/pbi\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PBI Steel 22T 530 Countershaft Sprocket - Harley Sportster\",\"item\":\"https:\/\/vtwinbikers.com\/products\/pbi-countershaft-sprocket-steel-22t-530-hd-50-27722\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket change my bike's gearing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, changing the tooth count on your countershaft sprocket will alter your bike's final drive ratio, impacting acceleration and top speed. This 22-tooth sprocket can provide a different feel than your stock setup.\"}},{\"@type\":\"Question\",\"name\":\"Do I need a new chain or rear sprocket with this?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's always recommended to inspect your chain and rear sprocket for wear when replacing a countershaft sprocket. If they are worn, replacing all three components as a set will ensure optimal performance and lifespan.\"}},{\"@type\":\"Question\",\"name\":\"Is this a direct bolt-on replacement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this PBI countershaft sprocket is designed as a direct OEM replacement for compatible Harley-Davidson Sportster models using a 530 chain drive. Always confirm fitment with your specific year and model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"PBI","offers":[{"title":"Default Title","offer_id":53035056300143,"sku":"50-27722","price":82.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/458a-6164928fc0fae.jpg?v=1777527335"},{"product_id":"pbi-countershaft-sprocket-steel-23t-530-hd-50-27723","title":"PBI Steel 23T 530 Countershaft Sprocket - Harley Sportster","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout PBI\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003ePBI parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every PBI item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eOptimize your Harley Sportster's gearing with this PBI 23-tooth 530 countershaft sprocket. Precision-machined from chromoly steel and heat-treated, it delivers enhanced durability for the long haul.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOptimizes power delivery and drivetrain efficiency\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC machined chromoly steel construction\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated for exceptional durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCorrosion-resistant electroless nickel plating\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders looking to fine-tune their Sportster's power delivery, a countershaft sprocket change is a simple yet effective modification. This PBI sprocket is engineered to provide reliable performance and a precise fit, meeting or exceeding OEM specifications. The electroless nickel plating adds a layer of protection against the elements.\u003c\/p\u003e\u003ch3\u003eEngineered for Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined from high-strength chromoly steel\u003c\/li\u003e\n\u003cli\u003eHeat-treated for superior wear resistance and extended service life\u003c\/li\u003e\n\u003cli\u003eElectroless nickel plating offers excellent corrosion protection\u003c\/li\u003e\n\u003cli\u003eBroached spline ensures maximum contact and secure fit on the shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGearing Up for the Ride\u003c\/h3\u003e\u003cp\u003eA 23-tooth countershaft sprocket can influence your Sportster's acceleration and cruising RPMs. This makes it a popular choice for riders seeking a specific balance between low-end torque and highway comfort. It's a key component to consider during any drivetrain overhaul or when you're looking to extract more tailored performance from your V-twin.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PBI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 277-23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Pitch:\u003c\/strong\u003e 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chromoly steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6345 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my specific Harley Sportster model?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis sprocket fits Harley-Davidson Sportster models designed for a 530 chain and a standard V-twin countershaft spline. Always confirm your bike's current chain pitch and spline configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat are the benefits of a 23-tooth sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eCompared to a smaller sprocket, a 23-tooth sprocket can lower your engine RPMs at cruising speeds, potentially improving fuel economy and reducing engine vibration on the highway. It can also slightly reduce acceleration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs special maintenance required for this sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eLike any drivetrain component, regular inspection, cleaning, and lubrication of your chain and sprockets are essential for maximizing their lifespan. Ensure proper chain tension after installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PBI\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/pbi\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PBI Steel 23T 530 Countershaft Sprocket - Harley Sportster\",\"item\":\"https:\/\/vtwinbikers.com\/products\/pbi-countershaft-sprocket-steel-23t-530-hd-50-27723\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my specific Harley Sportster model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This sprocket fits Harley-Davidson Sportster models designed for a 530 chain and a standard V-twin countershaft spline. Always confirm your bike's current chain pitch and spline configuration before ordering.\"}},{\"@type\":\"Question\",\"name\":\"What are the benefits of a 23-tooth sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compared to a smaller sprocket, a 23-tooth sprocket can lower your engine RPMs at cruising speeds, potentially improving fuel economy and reducing engine vibration on the highway. It can also slightly reduce acceleration.\"}},{\"@type\":\"Question\",\"name\":\"Is special maintenance required for this sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Like any drivetrain component, regular inspection, cleaning, and lubrication of your chain and sprockets are essential for maximizing their lifespan. Ensure proper chain tension after installation.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"PBI","offers":[{"title":"Default Title","offer_id":53035056332911,"sku":"50-27723","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/e633-5f849ccab6466.jpg?v=1777527336"},{"product_id":"pbi-countershaft-sprocket-steel-24t-530-hd-50-27724","title":"PBI Steel 24T 530 Countershaft Sprocket - Harley Sportster","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout PBI\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003ePBI parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every PBI item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eMaximize your Harley Sportster's cruising efficiency with this PBI 24-tooth 530 countershaft sprocket. CNC machined from robust chromoly steel, it's built for durability and long-term performance on the road.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnhances cruising efficiency and drivetrain lifespan\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC machined chromoly steel for strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated for superior wear resistance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCorrosion-resistant electroless nickel plating\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for reliable fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAchieve optimal highway performance and a smoother ride by adjusting your Sportster's gearing with this PBI 24-tooth 530 countershaft sprocket. Crafted to meet or exceed OEM specifications, this sprocket ensures a precise fit and reliable operation, making it an excellent choice for a drivetrain refresh or custom gearing setup.\u003c\/p\u003e\u003ch3\u003eRugged Construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision CNC machined from high-strength chromoly steel\u003c\/li\u003e\n\u003cli\u003eHeat-treated for superior durability and extended service life\u003c\/li\u003e\n\u003cli\u003eElectroless nickel plating provides excellent resistance to corrosion\u003c\/li\u003e\n\u003cli\u003eBroached spline design ensures maximum contact and a secure fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTailored Performance\u003c\/h3\u003e\u003cp\u003eA 24-tooth countershaft sprocket is often chosen by riders who prioritize lower cruising RPMs, which can lead to reduced engine wear and improved comfort during long rides on their Sportster. This adjustment can shift the powerband, making it feel more relaxed at higher speeds. It's an ideal upgrade when you're looking to customize your V-twin's ride characteristics.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PBI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 277-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth \/ Pitch:\u003c\/strong\u003e 24T \/ 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.86 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat effect will a 24-tooth sprocket have on my Sportster?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA 24-tooth countershaft sprocket will generally lower your engine's RPMs at any given road speed compared to a smaller sprocket. This can result in a more relaxed feel on the highway, potentially improving fuel economy, but may slightly reduce off-the-line acceleration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs professional installation recommended for this sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eWhile it's a bolt-on part, replacing a countershaft sprocket involves specialized tools and knowledge, including proper chain tensioning and alignment. Professional installation is recommended to ensure correct setup and safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes this sprocket require a specific chain type?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this PBI sprocket is designed for a 530 pitch chain. Always ensure your chain matches the sprocket's pitch for proper engagement and to prevent premature wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PBI\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/pbi\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PBI Steel 24T 530 Countershaft Sprocket - Harley Sportster\",\"item\":\"https:\/\/vtwinbikers.com\/products\/pbi-countershaft-sprocket-steel-24t-530-hd-50-27724\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What effect will a 24-tooth sprocket have on my Sportster?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 24-tooth countershaft sprocket will generally lower your engine's RPMs at any given road speed compared to a smaller sprocket. This can result in a more relaxed feel on the highway, potentially improving fuel economy, but may slightly reduce off-the-line acceleration.\"}},{\"@type\":\"Question\",\"name\":\"Is professional installation recommended for this sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While it's a bolt-on part, replacing a countershaft sprocket involves specialized tools and knowledge, including proper chain tensioning and alignment. Professional installation is recommended to ensure correct setup and safety.\"}},{\"@type\":\"Question\",\"name\":\"Does this sprocket require a specific chain type?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this PBI sprocket is designed for a 530 pitch chain. Always ensure your chain matches the sprocket's pitch for proper engagement and to prevent premature wear.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"PBI","offers":[{"title":"Default Title","offer_id":53035056398447,"sku":"50-27724","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/09e2-5efa1ab6690ce.jpg?v=1777527336"},{"product_id":"pbi-countershaft-sprocket-steel-23t-530-hd-50-27823","title":"PBI Steel 23T 530 Countershaft Sprocket - Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout PBI\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003ePBI parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every PBI item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eEnhance the power delivery of your Harley Touring or Softail with this PBI 23-tooth 530 countershaft sprocket. Crafted from chromoly steel and heat-treated, it offers exceptional durability for the demands of the open road.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnhances drivetrain durability and power transfer\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC machined from chromoly steel for strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated for extended wear life\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eElectroless nickel plated for corrosion resistance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders seeking reliable performance and a precise fit, this PBI countershaft sprocket is an ideal choice. Engineered to meet or exceed OEM specifications, it ensures efficient power transfer to the rear wheel. The electroless nickel plating provides an extra layer of protection against corrosion, extending the lifespan of your drivetrain components.\u003c\/p\u003e\u003ch3\u003eBuilt for V-Twin Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC machined from robust chromoly steel for superior strength\u003c\/li\u003e\n\u003cli\u003eHeat-treated for extended wear life and resistance to fatigue\u003c\/li\u003e\n\u003cli\u003eElectroless nickel plating offers excellent corrosion protection\u003c\/li\u003e\n\u003cli\u003eBroached spline design ensures maximum contact with the transmission shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptimizing Your Ride\u003c\/h3\u003e\u003cp\u003eA 23-tooth countershaft sprocket can influence your V-twin's gearing, affecting both acceleration and highway cruising RPMs. This allows you to fine-tune your bike's performance characteristics to better suit your riding style, whether you're carving canyons or logging long miles on the interstate. It's a critical component to consider during any drivetrain service or performance upgrade.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PBI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 278-23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Pitch:\u003c\/strong\u003e 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.51 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my specific Harley Touring or Softail model?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis sprocket fits V-twin Harley-Davidson models equipped with a 530 chain drive. Always confirm your bike's current chain pitch and countershaft spline configuration before ordering by checking your owner's manual or current sprocket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need any special tools for installation?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eReplacing a countershaft sprocket typically requires a sprocket locking tool or a strap wrench to hold the sprocket while loosening or tightening the retaining nut. Basic hand tools and a torque wrench are also necessary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat are the benefits of a 23-tooth sprocket on a Touring or Softail?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA 23-tooth sprocket can provide a balanced compromise between acceleration and highway cruising. It may slightly lower engine RPMs at highway speeds compared to a smaller sprocket, contributing to a more relaxed ride.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PBI\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/pbi\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PBI Steel 23T 530 Countershaft Sprocket - Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/pbi-countershaft-sprocket-steel-23t-530-hd-50-27823\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my specific Harley Touring or Softail model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This sprocket fits V-twin Harley-Davidson models equipped with a 530 chain drive. Always confirm your bike's current chain pitch and countershaft spline configuration before ordering by checking your owner's manual or current sprocket.\"}},{\"@type\":\"Question\",\"name\":\"Do I need any special tools for installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Replacing a countershaft sprocket typically requires a sprocket locking tool or a strap wrench to hold the sprocket while loosening or tightening the retaining nut. Basic hand tools and a torque wrench are also necessary.\"}},{\"@type\":\"Question\",\"name\":\"What are the benefits of a 23-tooth sprocket on a Touring or Softail?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 23-tooth sprocket can provide a balanced compromise between acceleration and highway cruising. It may slightly lower engine RPMs at highway speeds compared to a smaller sprocket, contributing to a more relaxed ride.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"PBI","offers":[{"title":"Default Title","offer_id":53035056431215,"sku":"50-27823","price":60.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/c0fb-60f1959462253.png?v=1777527337"},{"product_id":"pbi-countershaft-sprocket-steel-25t-530-hd-50-27925","title":"PBI Steel 25T 530 Countershaft Sprocket - Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout PBI\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003ePBI parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every PBI item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eOptimize your Harley Touring or Softail for long-haul comfort with this PBI 25-tooth 530 countershaft sprocket. CNC machined from robust chromoly steel and heat-treated, it's built to withstand endless miles.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOptimizes highway cruising efficiency\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC machined chromoly steel for strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated for superior wear resistance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCorrosion-resistant electroless nickel plating\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for reliable fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders who spend serious time on the highway, this PBI 25-tooth 530 countershaft sprocket is designed to deliver a smoother, more relaxed cruising experience. Built to meet or exceed OEM specifications, it ensures precise fitment and reliable power transfer. The electroless nickel plating provides superior corrosion resistance, crucial for bikes that see all kinds of weather.\u003c\/p\u003e\u003ch3\u003eEngineered for the Open Road\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision CNC machined from high-strength chromoly steel\u003c\/li\u003e\n\u003cli\u003eHeat-treated for superior durability and extended wear life\u003c\/li\u003e\n\u003cli\u003eElectroless nickel plating offers excellent corrosion protection\u003c\/li\u003e\n\u003cli\u003eBroached spline design ensures maximum contact and a secure fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLong-Distance Gearing\u003c\/h3\u003e\u003cp\u003eA 25-tooth countershaft sprocket is a popular choice for Harley Touring and Softail riders looking to significantly reduce engine RPMs at highway speeds. This modification can lead to improved fuel economy, decreased engine vibration, and a more comfortable ride on extended journeys. It's a key upgrade for those who prioritize long-distance cruising efficiency and engine longevity on their V-twin.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PBI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 279-25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chromoly steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8187 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat are the primary benefits of a 25-tooth sprocket on a Touring bike?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA 25-tooth sprocket will significantly lower your engine RPMs at highway speeds compared to stock or smaller sprockets. This can result in a more relaxed ride, reduced engine wear, and potentially better fuel economy, especially on long trips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket require a dyno tune?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eChanging your countershaft sprocket typically does not require a dyno tune, as it only alters the final drive ratio and not the engine's fuel or ignition mapping. However, always ensure your chain tension and alignment are correct after installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket compatible with all Harley Touring and Softail models?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis PBI sprocket is designed for V-twin Harley-Davidson models that utilize a 530 pitch chain. Due to variations across models and years, we recommend checking your bike's specific fitment using our Shop by Bike tool before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PBI\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/pbi\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PBI Steel 25T 530 Countershaft Sprocket - Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/pbi-countershaft-sprocket-steel-25t-530-hd-50-27925\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What are the primary benefits of a 25-tooth sprocket on a Touring bike?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 25-tooth sprocket will significantly lower your engine RPMs at highway speeds compared to stock or smaller sprockets. This can result in a more relaxed ride, reduced engine wear, and potentially better fuel economy, especially on long trips.\"}},{\"@type\":\"Question\",\"name\":\"Will this sprocket require a dyno tune?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Changing your countershaft sprocket typically does not require a dyno tune, as it only alters the final drive ratio and not the engine's fuel or ignition mapping. However, always ensure your chain tension and alignment are correct after installation.\"}},{\"@type\":\"Question\",\"name\":\"Is this sprocket compatible with all Harley Touring and Softail models?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This PBI sprocket is designed for V-twin Harley-Davidson models that utilize a 530 pitch chain. Due to variations across models and years, we recommend checking your bike's specific fitment using our Shop by Bike tool before purchasing.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"PBI","offers":[{"title":"Default Title","offer_id":53035056529519,"sku":"50-27925","price":74.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a961-614ca322e6645.jpg?v=1777527337"},{"product_id":"harddrive-transmission-sprocket-24t-big-twin-6-speed-2006-2022-820-54693","title":"Harddrive 24-Tooth Transmission Sprocket - Big Twin 6-Speed 2006-2022 - Harley-Davidson","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 24-tooth transmission sprocket is a precision-machined upgrade for 2006-2022 Harley-Davidson Big Twin 6-speed models. Engineered with hardened teeth, it's designed for extended service life and serves as a direct OEM replacement for worn stock sprockets.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e24-tooth transmission sprocket for balanced gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined with hardened teeth for long life\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOffset design available for wider tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCompatible with Big Twin 6-speed 2006-2022\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptimizing your driveline starts with reliable components. This Harddrive transmission sprocket is built to withstand the demands of the road, providing consistent power transfer from your Big Twin's 6-speed transmission. Its robust construction and hardened teeth mean more miles between replacements and dependable performance.\u003c\/p\u003e\u003ch3\u003eEnhanced Durability and Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24-tooth count for balanced gearing\u003c\/li\u003e\n\u003cli\u003ePrecision-machined with hardened teeth for extended wear resistance\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for straightforward installation\u003c\/li\u003e\n\u003cli\u003eOffset design available for wider tire clearance options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDial In Your Driveline\u003c\/h3\u003e\u003cp\u003eWhether you're replacing a worn sprocket or fine-tuning your gearing, this Harddrive transmission sprocket is a solid choice. The option for an offset design also allows riders to accommodate wider rear tires without major primary or transmission modifications, giving you more flexibility for custom builds and improved aesthetics.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191319\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169311\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.88 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this 24-tooth sprocket change my bike's gearing?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 24-tooth sprocket is designed as a direct OEM replacement. If your original sprocket was also 24-tooth, it will maintain your stock gearing. If you're changing from a different tooth count, it will alter your bike's final drive ratio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this transmission sprocket compatible with wider rear tires?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this sprocket is available with an offset design. This feature helps create additional clearance, allowing you to fit a wider rear tire on your Big Twin without modifying the primary or transmission housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow does the hardened teeth feature benefit my ride?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe hardened teeth on this sprocket offer superior wear resistance compared to standard sprockets. This means a longer service life, reducing the frequency of replacements and ensuring more consistent driveline performance over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 24-Tooth Transmission Sprocket - Big Twin 6-Speed 2006-2022 - Harley-Davidson\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-24t-big-twin-6-speed-2006-23\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this 24-tooth sprocket change my bike's gearing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 24-tooth sprocket is designed as a direct OEM replacement. If your original sprocket was also 24-tooth, it will maintain your stock gearing. If you're changing from a different tooth count, it will alter your bike's final drive ratio.\"}},{\"@type\":\"Question\",\"name\":\"Is this transmission sprocket compatible with wider rear tires?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this sprocket is available with an offset design. This feature helps create additional clearance, allowing you to fit a wider rear tire on your Big Twin without modifying the primary or transmission housing.\"}},{\"@type\":\"Question\",\"name\":\"How does the hardened teeth feature benefit my ride?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The hardened teeth on this sprocket offer superior wear resistance compared to standard sprockets. This means a longer service life, reducing the frequency of replacements and ensuring more consistent driveline performance over time.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035647336559,"sku":"820-54693","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/23b6-5b6c72af74e46.jpg?v=1777529042"},{"product_id":"harddrive-transmission-sprocket-25t-big-twin-6-speed-2006-2022-500-820-54695","title":"Harddrive 25T 0.500\" Offset Transmission Sprocket - Harley Big Twin 6-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnlock wider tire options for your Big Twin with the Harddrive 25-tooth offset transmission sprocket. Engineered for Harley-Davidson 6-speed models, this precision-machined sprocket delivers reliable power transfer and enhanced clearance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e25-tooth count for Big Twin 6-speed transmissions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel teeth resist wear and extend lifespan\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOffset design for wider rear tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eMaintains proper chain alignment with wider tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you're pushing the limits with a wider rear tire, clearance is king. The Harddrive 25-tooth offset transmission sprocket is purpose-built to give you that extra room on your Harley Big Twin 6-speed. Crafted from hardened steel and precision-machined, it's a direct replacement that helps you achieve your custom look without compromising drivetrain integrity.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance and Clearance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e25-tooth count optimized for Big Twin 6-speed transmissions\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened steel teeth for superior durability and wear resistance\u003c\/li\u003e\n\u003cli\u003eOffset design allows for wider tire fitment without primary or transmission modifications\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement specification ensures straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuild Your Custom Ride\u003c\/h3\u003e\u003cp\u003eThis Harddrive offset sprocket is an essential component for riders looking to run wider rubber on their Harley Touring, Softail, or Dyna models with a 6-speed transmission. Its robust construction ensures it can handle the demands of the road, making it an ideal choice for performance baggers and custom builds alike. Pair it with a new chain for optimal drivetrain longevity.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191321\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Pitch:\u003c\/strong\u003e 0.500\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Big Twin 6-speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169335\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.88 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley-Davidson Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 25-tooth sprocket is designed for Harley-Davidson Big Twin models equipped with a 6-speed transmission, from 2006 to 2022. Please confirm your bike's exact year and model in our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the benefit of an offset transmission sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eAn offset design allows for increased clearance, enabling you to fit a wider rear tire on your motorcycle without needing to modify your primary or transmission housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct bolt-on replacement?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive transmission sprocket is manufactured to OEM replacement specifications, ensuring a direct fit for compatible Big Twin 6-speed models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 25T 0.500\\\" Offset Transmission Sprocket - Harley Big Twin 6-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-25t-big-twin-6-speed-2006-2022-5\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley-Davidson Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 25-tooth sprocket is designed for Harley-Davidson Big Twin models equipped with a 6-speed transmission, from 2006 to 2022. Please confirm your bike's exact year and model in our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"What is the benefit of an offset transmission sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An offset design allows for increased clearance, enabling you to fit a wider rear tire on your motorcycle without needing to modify your primary or transmission housing.\"}},{\"@type\":\"Question\",\"name\":\"Is this a direct bolt-on replacement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive transmission sprocket is manufactured to OEM replacement specifications, ensuring a direct fit for compatible Big Twin 6-speed models.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035647369327,"sku":"820-54695","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/d8bd-5a3d8e146b149.jpg?v=1777529043"},{"product_id":"harddrive-transmission-sprocket-25t-big-twin-6-speed-2006-2022-820-54692","title":"Harddrive 25T Transmission Sprocket - Harley Big Twin 6-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eMaintain peak drivetrain performance on your Big Twin with the Harddrive 25-tooth transmission sprocket. This precision-machined unit offers a durable, direct OEM replacement for Harley-Davidson 6-speed models.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e25-tooth count for Big Twin 6-speed\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel construction for extended durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined for accurate fitment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement specification\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eReliable power transfer for your V-twin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen it's time to refresh your drivetrain, the Harddrive 25-tooth transmission sprocket provides a solid foundation. Engineered specifically for Harley-Davidson Big Twin 6-speed models, this sprocket is precision-machined from hardened steel to ensure exceptional durability and a long service life. It's designed to meet OEM replacement specifications, making installation straightforward and reliable.\u003c\/p\u003e\u003ch3\u003eBuilt for Reliable Drivetrain Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e25-tooth count for Harley Big Twin 6-speed transmissions\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened steel teeth for maximum wear resistance\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement ensures perfect fitment and function\u003c\/li\u003e\n\u003cli\u003eMaintains factory chain alignment for smooth power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEssential for Maintenance and Upgrades\u003c\/h3\u003e\u003cp\u003eWhether you're performing routine maintenance or building out a custom V-twin, this Harddrive transmission sprocket is a crucial component. Its robust construction is ideal for the demands of high-performance riding on Touring, Softail, and Dyna platforms. Consider pairing it with a fresh chain and new primary components to ensure your entire drivetrain is ready for the road ahead.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191318\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169304\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.88 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley-Davidson Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 25-tooth sprocket is designed for Harley-Davidson Big Twin models equipped with a 6-speed transmission, from 2006 to 2022. Always confirm fitment using our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM replacement part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, Harddrive manufactures this sprocket to direct OEM replacement specifications, ensuring it will fit and function just like the original part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eCan I use this sprocket with a wider rear tire?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eWhile this specific sprocket is a direct OEM replacement, Harddrive does offer offset sprockets in a 1\/2-inch offset that are designed to provide clearance for wider rear tires without modifying the primary or transmission.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 25T Transmission Sprocket - Harley Big Twin 6-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-25t-big-twin-6-speed-2006-22\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley-Davidson Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 25-tooth sprocket is designed for Harley-Davidson Big Twin models equipped with a 6-speed transmission, from 2006 to 2022. Always confirm fitment using our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM replacement part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, Harddrive manufactures this sprocket to direct OEM replacement specifications, ensuring it will fit and function just like the original part.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this sprocket with a wider rear tire?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While this specific sprocket is a direct OEM replacement, Harddrive does offer offset sprockets in a 1\/2-inch offset that are designed to provide clearance for wider rear tires without modifying the primary or transmission.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035647402095,"sku":"820-54692","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/2207-5b6c729952576.jpg?v=1777529043"},{"product_id":"harddrive-transmission-sprocket-24t-big-twin-6-speed-2006-2022-500-820-54696","title":"Harddrive 24T 0.500\" Offset Transmission Sprocket - Harley Big Twin 6-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eMaximize your tire options with the Harddrive 24-tooth offset transmission sprocket, engineered for Harley Big Twin 6-speed models. This precision-machined component provides crucial clearance for wider rubber while maintaining reliable drivetrain function.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e24-tooth count for Big Twin 6-speed\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel teeth for long-term wear resistance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e0.500\" offset for wider tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OE replacement fitment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIdeal for custom V-twin applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders looking to push the boundaries of tire width on their Harley Big Twin 6-speed, the Harddrive 24-tooth offset transmission sprocket is a game-changer. Constructed from hardened steel and meticulously machined, this sprocket is not only a durable OEM replacement but also features a 0.500\" offset to accommodate those beefier tires without requiring extensive primary or transmission modifications.\u003c\/p\u003e\u003ch3\u003eOptimized for Wider Tires and Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24-tooth count for Harley Big Twin 6-speed transmissions\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened steel teeth for superior longevity\u003c\/li\u003e\n\u003cli\u003e0.500\" offset design provides clearance for wider rear tires\u003c\/li\u003e\n\u003cli\u003eDirect OE replacement specification ensures straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Foundation for Your Custom Build\u003c\/h3\u003e\u003cp\u003eWhether you're building a performance bagger or simply upgrading your Touring, Softail, or Dyna with a more aggressive stance, this Harddrive offset sprocket is an essential modification. Its robust construction ensures dependable power transfer, while the integrated offset simplifies the process of fitting wider tires. Ensure your entire drivetrain is in top shape by considering a new chain and fresh primary components when installing this sprocket.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191322\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169342\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 0.500\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Big Twin 6-speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.45 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.3 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.15 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.07 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat Harley-Davidson models does this sprocket fit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 24-tooth transmission sprocket is compatible with Harley-Davidson Big Twin models equipped with a 6-speed transmission, manufactured from 2006 to 2022. Please verify your specific model and year in our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow does the 0.500\" offset benefit my motorcycle?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe 0.500\" offset moves the sprocket slightly to the side, creating additional clearance that allows you to install a wider rear tire without needing to modify your primary or transmission components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket built to last?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, Harddrive precision-machines this sprocket from hardened steel with robust teeth, designed for extended durability and reliable performance as an OE replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 24T 0.500\\\" Offset Transmission Sprocket - Harley Big Twin 6-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-24t-big-twin-6-speed-2006-2022-6\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What Harley-Davidson models does this sprocket fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 24-tooth transmission sprocket is compatible with Harley-Davidson Big Twin models equipped with a 6-speed transmission, manufactured from 2006 to 2022. Please verify your specific model and year in our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"How does the 0.500\\\" offset benefit my motorcycle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 0.500\\\" offset moves the sprocket slightly to the side, creating additional clearance that allows you to install a wider rear tire without needing to modify your primary or transmission components.\"}},{\"@type\":\"Question\",\"name\":\"Is this sprocket built to last?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, Harddrive precision-machines this sprocket from hardened steel with robust teeth, designed for extended durability and reliable performance as an OE replacement.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035647467631,"sku":"820-54696","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/e27c-5a3d8e22ccde7.jpg?v=1777529043"},{"product_id":"harddrive-transmission-sprocket-21t-xl-91-up-820-54697","title":"Harddrive 21T Offset Transmission Sprocket - Harley Sportster XL","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eEquip your Sportster XL with the Harddrive 21-tooth offset transmission sprocket to open up possibilities for wider rear tires. This precision-machined component ensures durable performance and the necessary clearance for your custom build.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e21-tooth count for Harley Sportster XL\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel teeth for superior durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOffset design for wider rear tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eMaintains proper chain alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Sportster riders aiming for a more aggressive stance with wider rear rubber, the Harddrive 21-tooth offset transmission sprocket is an essential upgrade. Crafted with precision-machined hardened steel teeth, this sprocket is designed for exceptional durability and reliable power transfer. The integrated offset provides critical clearance, allowing you to fit a wider tire without the need for extensive primary or transmission modifications.\u003c\/p\u003e\u003ch3\u003eEngineered for Sportster Performance and Clearance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e21-tooth count, an ideal standard replacement for Sportster XL models\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened teeth for extended wear resistance\u003c\/li\u003e\n\u003cli\u003eOffset design provides crucial clearance for wider rear tires\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement specification ensures a straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCustomizing Your Sportster\u003c\/h3\u003e\u003cp\u003eThis Harddrive offset sprocket is a key component for any Sportster owner looking to enhance their bike's appearance and performance with wider tires. Its robust construction ensures it can handle the demands of spirited riding, making it perfect for custom Sportster builds and riders prioritizing both style and function. Consider pairing it with a new chain for optimal drivetrain health and longevity.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191365\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169359\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5 in L x 4 in W x 1 in H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.21 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley-Davidson Sportster?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 21-tooth offset transmission sprocket is designed for Harley-Davidson XL Sportster models from 1991 and newer. Please confirm your specific year and model in our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the benefit of an offset sprocket on a Sportster?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe offset design provides additional clearance, allowing you to install a slightly wider rear tire on your Sportster without needing to modify your primary or transmission components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat tooth count is best for my riding style?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA 21-tooth sprocket is a common replacement. Smaller tooth counts (like 19-20T) can increase top-end speed, while larger counts (like 22-23T) can improve low-end torque. Choose based on your preferred riding characteristics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 21T Offset Transmission Sprocket - Harley Sportster XL\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-21t-xl-91-up-820-54697\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley-Davidson Sportster?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 21-tooth offset transmission sprocket is designed for Harley-Davidson XL Sportster models from 1991 and newer. Please confirm your specific year and model in our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"What is the benefit of an offset sprocket on a Sportster?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The offset design provides additional clearance, allowing you to install a slightly wider rear tire on your Sportster without needing to modify your primary or transmission components.\"}},{\"@type\":\"Question\",\"name\":\"What tooth count is best for my riding style?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 21-tooth sprocket is a common replacement. Smaller tooth counts (like 19-20T) can increase top-end speed, while larger counts (like 22-23T) can improve low-end torque. Choose based on your preferred riding characteristics.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648254063,"sku":"820-54697","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/888e-5862dc4c78228.jpg?v=1777529044"},{"product_id":"harddrive-transmission-sprocket-22t-xl-91-up-820-54698","title":"Harddrive 22T Offset Transmission Sprocket - Harley Sportster XL","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eEnhance your Sportster XL's low-end torque and accommodate wider tires with the Harddrive 22-tooth offset transmission sprocket. This precision-machined component offers durable performance and essential clearance for custom setups.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e22-tooth count for enhanced low-end torque\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel teeth for superior durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOffset design for wider rear tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eReliable shift engagement for consistent power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Sportster riders seeking a balance of improved low-end torque and the ability to run wider rear tires, the Harddrive 22-tooth offset transmission sprocket is an excellent choice. Constructed from precision-machined hardened steel, this sprocket delivers exceptional durability and reliable shift engagement. The integrated offset provides critical clearance, allowing you to fit a wider tire without the need for extensive primary or transmission modifications.\u003c\/p\u003e\u003ch3\u003eOptimized for Torque and Tire Clearance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e22-tooth count to enhance low-end torque on Sportster XL models\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened steel teeth for superior longevity and wear resistance\u003c\/li\u003e\n\u003cli\u003eOffset design provides crucial clearance for wider rear tires\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement specification ensures straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCustomizing Your Sportster's Performance\u003c\/h3\u003e\u003cp\u003eThis Harddrive offset sprocket is a key component for any Sportster owner looking to fine-tune their bike's performance and appearance. Its robust construction ensures dependable power transfer, while the integrated offset simplifies the process of fitting wider tires. Ensure your entire drivetrain is in top shape by considering a new chain and fresh primary components when installing this sprocket, ready for both daily rides and spirited runs.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191366\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169366\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.88 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley-Davidson Sportster?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 22-tooth offset transmission sprocket is compatible with Harley-Davidson XL Sportster models from 1991 and newer. Please confirm your specific year and model in our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the benefit of a 22-tooth sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA 22-tooth sprocket, being slightly larger than a standard 21T, can provide an increase in low-end torque, which can be beneficial for around-town riding or bikes with performance upgrades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow does the offset design work for wider tires?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe offset moves the sprocket slightly inboard, creating additional space between the sprocket and the swingarm\/frame, which allows for the fitment of a wider rear tire without modifying the primary or transmission.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 22T Offset Transmission Sprocket - Harley Sportster XL\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-22t-xl-91-up-820-54698\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley-Davidson Sportster?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 22-tooth offset transmission sprocket is compatible with Harley-Davidson XL Sportster models from 1991 and newer. Please confirm your specific year and model in our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"What is the benefit of a 22-tooth sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 22-tooth sprocket, being slightly larger than a standard 21T, can provide an increase in low-end torque, which can be beneficial for around-town riding or bikes with performance upgrades.\"}},{\"@type\":\"Question\",\"name\":\"How does the offset design work for wider tires?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The offset moves the sprocket slightly inboard, creating additional space between the sprocket and the swingarm\/frame, which allows for the fitment of a wider rear tire without modifying the primary or transmission.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648286831,"sku":"820-54698","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/49db-5b6c72ceb4a5e.jpg?v=1777529044"},{"product_id":"harddrive-transmission-sprocket-21t-big-twin-5-speed-1994-2006-500-820-54700","title":"Harddrive 21T 0.500\" Offset Transmission Sprocket - Harley Big Twin 5-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eEquip your older Big Twin with the Harddrive 21-tooth offset transmission sprocket, designed for 5-speed models. This precision-machined component provides crucial clearance for wider rear tires and ensures durable performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e21-tooth count for Big Twin 5-speed\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel teeth for superior durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e0.500\" offset for wider rear tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIdeal for custom V-twin applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders running a Harley Big Twin with a 5-speed transmission, the Harddrive 21-tooth offset transmission sprocket is a vital upgrade when fitting wider rubber. Crafted with precision-machined hardened steel teeth, this sprocket delivers exceptional durability and reliable power transfer. The integrated 0.500\" offset provides critical clearance, allowing you to fit a wider tire without the need for extensive primary or transmission modifications.\u003c\/p\u003e\u003ch3\u003eEngineered for Big Twin 5-Speed and Wider Tires\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e21-tooth count for Harley Big Twin 5-speed transmissions\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened steel teeth for superior longevity and wear resistance\u003c\/li\u003e\n\u003cli\u003e0.500\" offset design provides crucial clearance for wider rear tires\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement specification ensures a straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUpgrading Your Classic Big Twin\u003c\/h3\u003e\u003cp\u003eThis Harddrive offset sprocket is a key component for any Big Twin 5-speed owner looking to modernize their bike's appearance and accommodate wider tires. Its robust construction ensures dependable power transfer, while the integrated offset simplifies the process of fitting wider tires on your Touring, Softail, or Dyna platform. Consider pairing it with a new chain and fresh primary components to ensure your entire drivetrain is ready for the road ahead.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191331\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169380\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.66 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley-Davidson Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 21-tooth offset transmission sprocket is specifically engineered for Harley-Davidson Big Twin models equipped with a 5-speed transmission, from 1994 to 2006. It will not fit 6-speed models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat does the 1\/2-inch offset mean?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe 1\/2-inch offset moves the sprocket slightly away from the transmission case, creating additional space to allow for the installation of a wider rear tire without modifying the primary or transmission.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a durable replacement part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, Harddrive manufactures this sprocket from hardened steel with precision-machined teeth, designed for extended wear and reliable performance as an OEM replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 21T 0.500\\\" Offset Transmission Sprocket - Harley Big Twin 5-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-21t-big-twin-5-speed-1994-2006-0\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley-Davidson Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 21-tooth offset transmission sprocket is specifically engineered for Harley-Davidson Big Twin models equipped with a 5-speed transmission, from 1994 to 2006. It will not fit 6-speed models.\"}},{\"@type\":\"Question\",\"name\":\"What does the 1\/2-inch offset mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 1\/2-inch offset moves the sprocket slightly away from the transmission case, creating additional space to allow for the installation of a wider rear tire without modifying the primary or transmission.\"}},{\"@type\":\"Question\",\"name\":\"Is this a durable replacement part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, Harddrive manufactures this sprocket from hardened steel with precision-machined teeth, designed for extended wear and reliable performance as an OEM replacement.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648319599,"sku":"820-54700","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/1617-5862dc5d33d04.jpg?v=1777529044"},{"product_id":"harddrive-transmission-sprocket-23t-xl-91-up-820-54699","title":"Harddrive 23-Tooth Transmission Sprocket - Harley Sportster XL","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnlock the full potential of your Harley Sportster with a Harddrive 23-tooth transmission sprocket. Engineered for durability and precise fitment, this sprocket is a direct replacement for 1991-and-up XL models. It's built to handle the demands of the road, whether you're cruising or pushing your Sportster hard.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e23-tooth count for Harley Sportster XL models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined for accurate OE replacement\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened teeth for enhanced durability and wear resistance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eSupports wider tire installations with offset sprocket options\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEngineered for 1991-and-up Sportster platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen it's time to refresh your drivetrain or fine-tune your final drive ratio, a quality transmission sprocket is key. The Harddrive 23-tooth sprocket is designed specifically for Harley-Davidson Sportster XL models from 1991 and up, providing a robust solution for maintaining optimal chain alignment and power delivery. Its construction focuses on longevity and a seamless fit, making it a reliable choice for any Sportster owner.\u003c\/p\u003e\u003ch3\u003eBuilt for Lasting Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined for accurate fitment and smooth operation\u003c\/li\u003e\n\u003cli\u003eHardened teeth resist wear for extended service life\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct OE replacement for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with offset sprocket designs for wider tire setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptimizing Your Sportster Drivetrain\u003c\/h3\u003e\u003cp\u003eChoosing the right transmission sprocket can impact your Sportster's overall ride feel and performance. This Harddrive 23-tooth sprocket offers a balanced approach for daily riding and spirited runs, ensuring your power gets to the ground efficiently. For riders considering wider rear tires, Harddrive also offers offset sprocket options to maintain proper chain alignment without major modifications to your primary or transmission. Always confirm your specific model's requirements to ensure the best performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191367\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169373\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.75 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.85 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.44 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct OE replacement?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive 23-tooth transmission sprocket is precision-machined to OEM specifications for your Sportster transmission without any modification needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket work if I install a wider rear tire?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eHarddrive offers offset sprocket designs specifically to accommodate slightly wider tires without requiring modifications to the primary or transmission. Please check for offset options if you plan a wider tire installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat Harley-Davidson models does this sprocket fit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis sprocket is designed to fit Harley-Davidson Sportster XL models from 1991 and up. Always confirm fitment using our Shop by Bike tool before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 23-Tooth Transmission Sprocket - Harley Sportster XL\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-23t-xl-91-up-820-54699\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this a direct OE replacement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive 23-tooth transmission sprocket is precision-machined to OEM specifications for your Sportster transmission without any modification needed.\"}},{\"@type\":\"Question\",\"name\":\"Will this sprocket work if I install a wider rear tire?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Harddrive offers offset sprocket designs specifically to accommodate slightly wider tires without requiring modifications to the primary or transmission. Please check for offset options if you plan a wider tire installation.\"}},{\"@type\":\"Question\",\"name\":\"What Harley-Davidson models does this sprocket fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This sprocket is designed to fit Harley-Davidson Sportster XL models from 1991 and up. Always confirm fitment using our Shop by Bike tool before ordering.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648385135,"sku":"820-54699","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/15af-5a3d8e3867420.jpg?v=1777529045"},{"product_id":"harddrive-transmission-sprocket-22t-big-twin-5-speed-1994-2006-500-820-54701","title":"Harddrive 22-Tooth .500 Offset Transmission Sprocket - Harley Big Twin 5-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eGain the necessary tire clearance for wider rubber on your Harley Big Twin with the Harddrive 22-tooth transmission sprocket. Engineered with a .500-inch offset, this sprocket is a direct replacement for 1994-2006 5-speed models. It allows for wider tire installations without the need for extensive primary or transmission modifications.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e22-tooth count for Big Twin 5-speed models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e.500-inch offset for wider rear tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel construction for enhanced durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined as an OE replacement\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEliminates need for primary or transmission modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen upgrading to a wider rear tire on your Harley-Davidson Big Twin, maintaining proper chain alignment and clearance is crucial. The Harddrive 22-tooth transmission sprocket with a .500-inch offset provides a smart solution for 1994-2006 5-speed models. This precision-machined sprocket features hardened steel teeth for superior durability and is designed to seamlessly integrate into your existing drivetrain, making wider tire fitment a simpler process.\u003c\/p\u003e\u003ch3\u003eEngineered for Wider Tire Clearance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e22-tooth count for optimized gearing on Big Twin 5-speed models\u003c\/li\u003e\n\u003cli\u003e.500-inch offset specifically for wider tire installations\u003c\/li\u003e\n\u003cli\u003ePrecision-machined hardened steel teeth for extended wear\u003c\/li\u003e\n\u003cli\u003eOE replacement quality ensures a straightforward swap\u003c\/li\u003e\n\u003cli\u003eAvoids primary or transmission modification for tire upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintaining Drivetrain Integrity\u003c\/h3\u003e\u003cp\u003eAn offset transmission sprocket is a clever way to fit wider tires without compromising the critical geometry of your Harley's drivetrain. By moving the chain line slightly, this Harddrive sprocket ensures that your chain clears the wider tire while keeping your primary and transmission in their factory positions. This approach simplifies the upgrade process, reduces complexity, and helps maintain the bike's intended handling characteristics. Always verify your motorcycle's current sprocket tooth count and year range before making a selection.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191332\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169397\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 22T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 0.500 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.3 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.35 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.35 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.81 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhy would I use an offset sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eOffset sprockets are designed to create additional clearance for wider rear tires without requiring you to modify the primary or transmission, helping to maintain proper chain alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM Harley part or an aftermarket replacement?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a Harddrive aftermarket sprocket, built to OEM specifications as a direct replacement for your Harley-Davidson Big Twin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat models does this sprocket fit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis sprocket fits Harley-Davidson Big Twin 5-speed transmission models from 1994 through 2006. It is not compatible with 6-speed transmissions or models outside this year range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 22-Tooth .500 Offset Transmission Sprocket - Harley Big Twin 5-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-22t-big-twin-5-speed-1994-2006-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why would I use an offset sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Offset sprockets are designed to create additional clearance for wider rear tires without requiring you to modify the primary or transmission, helping to maintain proper chain alignment.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM Harley part or an aftermarket replacement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a Harddrive aftermarket sprocket, built to OEM specifications as a direct replacement for your Harley-Davidson Big Twin.\"}},{\"@type\":\"Question\",\"name\":\"What models does this sprocket fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This sprocket fits Harley-Davidson Big Twin 5-speed transmission models from 1994 through 2006. It is not compatible with 6-speed transmissions or models outside this year range.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648417903,"sku":"820-54701","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/6aed-5a3d8e54aeca0.jpg?v=1777529045"},{"product_id":"harddrive-transmission-sprocket-23t-big-twin-5-speed-1994-2006-500-820-54702","title":"Harddrive 23-Tooth .500 Offset Transmission Sprocket - Harley Big Twin 5-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eOptimize your Harley Big Twin for wider tires with the Harddrive 23-tooth transmission sprocket. Featuring a .500-inch offset, this sprocket is engineered for 1994-2006 5-speed models, allowing you to run a wider rear tire without modifying your primary or transmission. It's built with hardened teeth for long-term durability.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e23-tooth count for Big Twin 5-speed models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e.500-inch offset for wider tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened steel construction for superior durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined for OE replacement quality\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eSimple bolt-on installation for easier upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Harley-Davidson Big Twin riders looking to install a wider rear tire, the Harddrive 23-tooth transmission sprocket with a .500-inch offset offers a robust solution. Designed specifically for 1994-2006 5-speed models, this sprocket ensures proper chain alignment and clearance. Its precision-machined, hardened steel construction provides excellent wear resistance, making it a dependable component for your drivetrain upgrade.\u003c\/p\u003e\u003ch3\u003eEnable Wider Tire Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e23-tooth count for balanced gearing on Big Twin 5-speed platforms\u003c\/li\u003e\n\u003cli\u003e.500-inch offset designed to accommodate wider rear tires\u003c\/li\u003e\n\u003cli\u003eHardened steel construction ensures extended wear and durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a precise OE replacement fit\u003c\/li\u003e\n\u003cli\u003eAllows wider tire fitment without primary or transmission alterations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStrategic Drivetrain Modification\u003c\/h3\u003e\u003cp\u003eAn offset transmission sprocket is a strategic modification for riders who want the aesthetic and performance benefits of a wider rear tire without the complexities of major drivetrain overhauls. This Harddrive sprocket integrates smoothly, maintaining your bike's handling characteristics by keeping the primary and transmission in their stock positions while shifting the chain line. Always verify your motorcycle's current sprocket tooth count and model year to ensure compatibility and achieve the desired final-drive ratio.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191333\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169403\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 0.500 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.88 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhy would I choose an offset sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eOffset sprockets allow you to run a slightly wider rear tire without repositioning the primary or transmission, which helps maintain correct chain alignment and overall bike geometry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this fit my 2007+ Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this sprocket is specifically for 1994–2006 Harley-Davidson Big Twin models with 5-speed transmissions. Newer 6-speed models require a different part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow do I choose the right tooth count?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a 23-tooth sprocket. You should check your current sprocket's tooth count before ordering to ensure it provides your desired final-drive ratio and performance characteristics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 23-Tooth .500 Offset Transmission Sprocket - Harley Big Twin 5-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-23t-big-twin-5-speed-1994-2006-2\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why would I choose an offset sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Offset sprockets allow you to run a slightly wider rear tire without repositioning the primary or transmission, which helps maintain correct chain alignment and overall bike geometry.\"}},{\"@type\":\"Question\",\"name\":\"Will this fit my 2007+ Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this sprocket is specifically for 1994–2006 Harley-Davidson Big Twin models with 5-speed transmissions. Newer 6-speed models require a different part.\"}},{\"@type\":\"Question\",\"name\":\"How do I choose the right tooth count?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a 23-tooth sprocket. You should check your current sprocket's tooth count before ordering to ensure it provides your desired final-drive ratio and performance characteristics.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648450671,"sku":"820-54702","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/ae0e-5b882263a6b29.jpg?v=1777529046"},{"product_id":"harddrive-transmission-sprocket-24t-big-twin-5-speed-1994-2006-500-820-54703","title":"Harddrive 24-Tooth .500 Offset Transmission Sprocket - Harley Big Twin 5-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eMaximize your tire options on your Harley Big Twin with the Harddrive 24-tooth transmission sprocket. This sprocket features a .500 offset, making it ideal for 1994-2006 5-speed models that need extra clearance for wider rear tires. It's precision-machined with hardened teeth for exceptional durability and a direct-fit replacement.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e24-tooth count for Big Twin 5-speed models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e.500 offset for effective wider tire clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHardened teeth ensure extended durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined for OE replacement quality\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnables wider tire fitment without primary offset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Harley-Davidson Big Twin riders aiming for a wider rear tire, the Harddrive 24-tooth transmission sprocket with a .500 offset offers a crucial component. Designed specifically for 1994-2006 5-speed transmissions, this sprocket provides the necessary clearance without requiring complex modifications to your primary or transmission. Its hardened teeth and precision machining ensure reliable performance and a long service life, giving you confidence in your drivetrain upgrade.\u003c\/p\u003e\u003ch3\u003eOptimized for Wider Tires\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24-tooth count for desired gearing on Big Twin 5-speed models\u003c\/li\u003e\n\u003cli\u003e.500 offset engineered for seamless wider tire installations\u003c\/li\u003e\n\u003cli\u003eHardened teeth provide superior wear resistance and durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to OE replacement standards\u003c\/li\u003e\n\u003cli\u003eFacilitates wider tire fitment while maintaining stock primary alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA Smart Drivetrain Solution\u003c\/h3\u003e\u003cp\u003eAn offset transmission sprocket from Harddrive simplifies the process of upgrading to a wider rear tire on your Big Twin. By strategically positioning the chain line, this sprocket eliminates the need for relocating your primary or transmission, preserving the bike's original geometry and handling. This makes for a more straightforward installation and a more balanced ride. Always confirm your motorcycle's exact year and transmission type before selecting an offset sprocket to ensure perfect compatibility.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191334\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169410\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e .500 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5.35 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5.3 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.08 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat does the .500 offset do?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe .500 offset allows you to fit a slightly wider tire without having to offset the primary or transmission, which helps maintain the bike's centered geometry and chain alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this fit my 2007+ Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this sprocket is specifically designed for 1994–2006 Harley-Davidson Big Twin 5-speed transmissions only. Newer models use different transmission designs and require a different sprocket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket a direct bolt-on replacement?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive transmission sprocket is engineered for OE replacement quality, meaning it's a direct bolt-on for compatible 1994-2006 Big Twin 5-speed models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 24-Tooth .500 Offset Transmission Sprocket - Harley Big Twin 5-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-transmission-sprocket-24t-big-twin-5-speed-1994-2006-3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does the .500 offset do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The .500 offset allows you to fit a slightly wider tire without having to offset the primary or transmission, which helps maintain the bike's centered geometry and chain alignment.\"}},{\"@type\":\"Question\",\"name\":\"Will this fit my 2007+ Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this sprocket is specifically designed for 1994–2006 Harley-Davidson Big Twin 5-speed transmissions only. Newer models use different transmission designs and require a different sprocket.\"}},{\"@type\":\"Question\",\"name\":\"Is this sprocket a direct bolt-on replacement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive transmission sprocket is engineered for OE replacement quality, meaning it's a direct bolt-on for compatible 1994-2006 Big Twin 5-speed models.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035648516207,"sku":"820-54703","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/0bb5-5a3d8e644ee79.jpg?v=1777529046"},{"product_id":"harddrive-sprocket-48t-chrome-big-twin-2000-2013-820-51177","title":"Harddrive 48-Tooth Chrome Sprocket - Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 48-tooth chrome sprocket is purpose-built for Harley-Davidson Big Twin models from 2000-2013. It's an essential component for riders converting their belt-drive system to a chain-drive setup. The chrome finish adds a custom look to your drivetrain.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt-drive to chain-drive systems\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e48-tooth count for balanced gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eBrilliant chrome finish for custom builds\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Harley Big Twin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen converting your Big Twin from a belt-drive system to a more robust chain-drive, selecting the right sprocket is crucial for performance and durability. This Harddrive 48-tooth rear sprocket provides the necessary gearing for a reliable chain conversion on 2000-2013 Harley-Davidson models. Its chrome finish not only looks sharp but also offers a layer of protection.\u003c\/p\u003e\u003ch3\u003eDurable Drivetrain Conversion\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e48-tooth count optimized for chain drive conversions\u003c\/li\u003e\n\u003cli\u003eBrilliant chrome finish for a custom aesthetic\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement specification for seamless integration\u003c\/li\u003e\n\u003cli\u003eDesigned for 2000-2013 Harley Big Twin motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineered for Performance and Style\u003c\/h3\u003e\u003cp\u003eA chain conversion can offer advantages in terms of strength and gearing options for aggressive riding or custom builds. This Harddrive sprocket is engineered to stand up to the demands of the road, providing consistent power transfer. Ensure you pair this sprocket with a compatible chain and front sprocket for your desired gear ratio and optimal drivetrain performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201652\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073458\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.665 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my 2014 or newer Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this Harddrive 48-tooth sprocket is specifically designed for 2000-2013 Harley-Davidson Big Twin models. Newer Milwaukee-Eight engines require different sprocket specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket for a belt drive or chain drive system?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis sprocket is the rear wheel sprocket for chain drive systems. It is used when converting a belt-drive Big Twin to a chain-drive setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes this sprocket come with installation hardware?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis listing is for the sprocket only. You will typically reuse your existing hardware or purchase new hardware as part of your chain conversion kit. Always verify your specific setup requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 48-Tooth Chrome Sprocket - Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-48t-chrome-big-twin-2000-27\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my 2014 or newer Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this Harddrive 48-tooth sprocket is specifically designed for 2000-2013 Harley-Davidson Big Twin models. Newer Milwaukee-Eight engines require different sprocket specifications.\"}},{\"@type\":\"Question\",\"name\":\"Is this sprocket for a belt drive or chain drive system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This sprocket is the rear wheel sprocket for chain drive systems. It is used when converting a belt-drive Big Twin to a chain-drive setup.\"}},{\"@type\":\"Question\",\"name\":\"Does this sprocket come with installation hardware?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This listing is for the sprocket only. You will typically reuse your existing hardware or purchase new hardware as part of your chain conversion kit. Always verify your specific setup requirements.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035765956719,"sku":"820-51177","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_2bef0124-21b8-41b0-bb4f-847b381640c5.png?v=1779563198"},{"product_id":"harddrive-sprocket-49t-chrome-big-twin-2000-2013-820-51178","title":"Harddrive 49-Tooth Chrome Sprocket - Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 49-tooth chrome sprocket is designed for 2000-2013 Harley-Davidson Big Twin models, offering a robust solution for drivetrain upgrades. It serves as an OEM replacement for belt pulley applications or for those converting to a 530 chain drive system. The chrome finish adds a touch of custom style.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e49-tooth sprocket for versatile gearing options\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eChrome finish adds a custom aesthetic\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Harley Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIdeal for belt-to-530 chain drive conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptimizing your Big Twin's drivetrain for performance or a custom look often involves a sprocket change. This Harddrive 49-tooth chrome sprocket is built for 2000-2013 Harley-Davidson Big Twin engines, providing a reliable component for either direct OEM replacement or a full belt-to-chain conversion. Its durable construction ensures consistent power delivery while the chrome finish stands out.\u003c\/p\u003e\u003ch3\u003eEnhanced Drivetrain Flexibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e49-tooth count suitable for various gearing preferences\u003c\/li\u003e\n\u003cli\u003eBrilliant chrome finish for a custom look\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for stock belt pulleys\u003c\/li\u003e\n\u003cli\u003eCompatible with 530 chain drive conversions\u003c\/li\u003e\n\u003cli\u003eDesigned for 2000-2013 Harley Big Twin models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCustom Performance for Your Big Twin\u003c\/h3\u003e\u003cp\u003eChoosing the right tooth count allows you to fine-tune your bike's acceleration and top-end speed. This 49-tooth Harddrive sprocket offers a common ratio for riders looking to balance performance and cruising characteristics. Ensure proper alignment and chain tension during installation for optimal drivetrain longevity and rider safety. Consult your chain conversion kit for specific recommendations.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201653\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073465\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.215 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM replacement part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive sprocket is designed to meet OEM specifications for Big Twin belt pulley applications on 2000-2013 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eCan this sprocket be used for a belt-to-chain drive conversion?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eAbsolutely. This 49-tooth sprocket is compatible with 530 chain drive conversion setups on 2000-2013 Harley-Davidson Big Twin engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this fit my 2014 or newer Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this part is specifically engineered for 2000-2013 Big Twin models. 2014 and newer engines, including Milwaukee-Eight, require different sprocket specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 49-Tooth Chrome Sprocket - Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-49t-chrome-big-twin-2000-28\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this an OEM replacement part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive sprocket is designed to meet OEM specifications for Big Twin belt pulley applications on 2000-2013 models.\"}},{\"@type\":\"Question\",\"name\":\"Can this sprocket be used for a belt-to-chain drive conversion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely. This 49-tooth sprocket is compatible with 530 chain drive conversion setups on 2000-2013 Harley-Davidson Big Twin engines.\"}},{\"@type\":\"Question\",\"name\":\"Will this fit my 2014 or newer Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this part is specifically engineered for 2000-2013 Big Twin models. 2014 and newer engines, including Milwaukee-Eight, require different sprocket specifications.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035765989487,"sku":"820-51178","price":132.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/bcf5-6112e9cb733ce.png?v=1777529292"},{"product_id":"harddrive-sprocket-51t-chrome-big-twin-2000-2013-820-51179","title":"Harddrive 51-Tooth Chrome Sprocket - Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 51-tooth chrome sprocket is engineered for 2000-2013 Harley-Davidson Big Twin V-twin engines. It's an ideal OEM replacement for those converting their belt drive to a 530 chain drive system, offering a different gearing option for customized performance. The chrome finish provides a sharp look for your drivetrain.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e51-tooth count for aggressive gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eChrome finish enhances custom builds\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Harley Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain drive conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders looking to fine-tune their Big Twin's acceleration and overall gearing, especially during a belt-to-chain drive conversion, this Harddrive 51-tooth chrome sprocket is a solid choice. Designed for 2000-2013 Harley-Davidson Big Twin models, it provides a different ratio compared to stock, allowing for more aggressive power delivery. Its durable construction is ready for the road.\u003c\/p\u003e\u003ch3\u003eOptimize Your Chain Drive Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51-tooth count for altered gearing ratios\u003c\/li\u003e\n\u003cli\u003eBrilliant chrome finish for a custom aesthetic\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement specification for chain drive setups\u003c\/li\u003e\n\u003cli\u003eCompatible with 530 chain drive conversions\u003c\/li\u003e\n\u003cli\u003eFits 2000-2013 Harley Big Twin models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTailor Your Ride's Gearing\u003c\/h3\u003e\u003cp\u003eA higher tooth count on the rear sprocket generally translates to quicker acceleration at the expense of some top-end speed, making it popular for custom builds and certain riding styles. When installing this Harddrive 51-tooth sprocket, ensure compatibility with your existing chain drive components and proper chain length. Professional installation is always recommended for drivetrain modifications.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201654\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073472\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.91 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket work with my original belt drive setup?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this Harddrive 51-tooth sprocket is specifically designed for 530 chain drive systems. It is intended for use when converting from a belt drive to a chain drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat tooth count should I run?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a 51-tooth sprocket. Your ideal tooth count depends on your desired gear ratio and riding style. We recommend consulting your drivetrain conversion kit instructions or a qualified mechanic to determine the best choice for your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct bolt-on part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, for 2000-2013 Big Twin models converting to chain drive, this sprocket is designed to bolt on with the correct carrier and spacers. Always verify your chain drive kit's compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 51-Tooth Chrome Sprocket - Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-51t-chrome-big-twin-2000-29\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket work with my original belt drive setup?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this Harddrive 51-tooth sprocket is specifically designed for 530 chain drive systems. It is intended for use when converting from a belt drive to a chain drive.\"}},{\"@type\":\"Question\",\"name\":\"What tooth count should I run?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a 51-tooth sprocket. Your ideal tooth count depends on your desired gear ratio and riding style. We recommend consulting your drivetrain conversion kit instructions or a qualified mechanic to determine the best choice for your setup.\"}},{\"@type\":\"Question\",\"name\":\"Is this a direct bolt-on part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, for 2000-2013 Big Twin models converting to chain drive, this sprocket is designed to bolt on with the correct carrier and spacers. Always verify your chain drive kit's compatibility before ordering.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035766055023,"sku":"820-51179","price":118.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/9938-6112e9e657356.png?v=1777529292"},{"product_id":"harddrive-sprocket-49t-chrome-dished-big-twin-2000-2013-820-51182","title":"Harddrive 49-Tooth Chrome Dished Sprocket - Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 49-tooth chrome dished sprocket is an OEM replacement designed for Harley-Davidson Big Twin motorcycles from 2000-2013. It's a key component for riders undertaking a belt-drive-to-chain-drive conversion, offering both robust performance and a distinctive dished chrome finish to complement your custom build.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e49-tooth count for optimal chain drive gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eChrome dished finish for custom appeal\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEssential for belt-to-chain conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen upgrading your Harley Big Twin to a chain drive, details matter for both function and form. This Harddrive 49-tooth chrome dished sprocket provides the reliable gearing you need, while its dished design and brilliant chrome finish add a custom touch that sets your bike apart. Engineered to OEM specifications, it ensures a precise fit for 2000-2013 models, making your conversion project smoother.\u003c\/p\u003e\u003ch3\u003eStylish and Functional Drivetrain Upgrade\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e49-tooth count for balanced chain drive gearing\u003c\/li\u003e\n\u003cli\u003eDistinctive chrome dished finish for custom aesthetics\u003c\/li\u003e\n\u003cli\u003eOEM replacement specification for reliable performance\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for belt-to-chain conversion projects\u003c\/li\u003e\n\u003cli\u003eFits 2000-2013 Harley-Davidson Big Twin motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect for Chain Drive Conversions\u003c\/h3\u003e\u003cp\u003eThe 49-tooth count is a popular choice for Big Twin cruisers, offering a good balance of acceleration and highway comfort. When integrating this sprocket into your chain drive conversion, ensure proper alignment and chain tension to maximize drivetrain efficiency and longevity. This Harddrive sprocket is built to handle the power of your V-twin, providing a dependable foundation for your custom setup.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201658\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073502\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome dished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.195 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat tooth count should I choose?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe 49-tooth is a common and versatile ratio for Big Twin cruisers, balancing acceleration and top speed. We recommend verifying your current tooth count and desired final drive ratio, and consulting your chain conversion kit instructions before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket for belt drive or chain drive?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 49-tooth sprocket is the rear wheel sprocket specifically for chain drive systems. It is used when converting from a belt drive to a chain drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this fit my 2014 or newer Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this part is engineered for 2000-2013 Harley-Davidson Big Twin models. Newer models, including those with Milwaukee-Eight engines, require different sprocket specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 49-Tooth Chrome Dished Sprocket - Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-49t-chrome-dished-big-twin-2000-22\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What tooth count should I choose?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 49-tooth is a common and versatile ratio for Big Twin cruisers, balancing acceleration and top speed. We recommend verifying your current tooth count and desired final drive ratio, and consulting your chain conversion kit instructions before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is this sprocket for belt drive or chain drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 49-tooth sprocket is the rear wheel sprocket specifically for chain drive systems. It is used when converting from a belt drive to a chain drive.\"}},{\"@type\":\"Question\",\"name\":\"Will this fit my 2014 or newer Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this part is engineered for 2000-2013 Harley-Davidson Big Twin models. Newer models, including those with Milwaukee-Eight engines, require different sprocket specifications.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035766087791,"sku":"820-51182","price":132.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/30a5-5f8f5353f3165.jpg?v=1777529292"},{"product_id":"harddrive-sprocket-51t-chrome-dished-big-twin-2000-2013-820-51183","title":"Harddrive 51-Tooth Chrome Dished Sprocket - Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 51-tooth chrome dished sprocket is engineered for 2000-2013 Harley-Davidson Big Twin models, offering a compelling upgrade for your drivetrain. It's a direct replacement for belt-drive-to-chain-drive conversion projects or as an OEM sprocket swap, featuring a distinctive dished design and brilliant chrome finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e51-tooth count for quicker acceleration\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eChrome dished design for unique custom builds\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Harley Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePerfect for belt-to-chain drive conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you're building a custom Harley or seeking more aggressive gearing, selecting the right sprocket is paramount. This Harddrive 51-tooth chrome dished sprocket is designed to meet the demands of 2000-2013 Big Twin riders. Whether you're converting from a belt to a chain drive or replacing an existing sprocket, its robust construction and eye-catching finish make it a top-tier choice for performance and style. The dished design offers a unique aesthetic that complements many custom builds.\u003c\/p\u003e\u003ch3\u003eAggressive Gearing with Custom Style\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51-tooth count for enhanced acceleration and torque\u003c\/li\u003e\n\u003cli\u003eStriking chrome dished finish for a unique look\u003c\/li\u003e\n\u003cli\u003eOEM replacement specification ensures proper fitment\u003c\/li\u003e\n\u003cli\u003eIdeal for belt-to-chain drive conversion builds\u003c\/li\u003e\n\u003cli\u003eFits Harley-Davidson Big Twin models from 2000-2013\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuilt for Serious V-Twin Performance\u003c\/h3\u003e\u003cp\u003eA 51-tooth rear sprocket provides a noticeable increase in acceleration, making it a popular choice for performance-oriented riders. When installing this Harddrive sprocket, ensure that it is properly aligned with your front sprocket and that your chain is the correct length and tensioned appropriately. This will maximize the lifespan of your drivetrain components and maintain optimal performance on the street or strip.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201659\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073519\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome dished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.685 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this fit my 2014 or newer Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this Harddrive sprocket is specifically for 2000-2013 Big Twin models. Newer model years, including those with Milwaukee-Eight engines, require different sprocket specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this for belt drive or chain drive?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a rear wheel sprocket designed for chain drive systems. It is primarily used in belt-to-chain conversion setups and as an OEM replacement for existing chain drive applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat tooth count do I need?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a 51-tooth sprocket. Your ideal tooth count depends on your desired gear ratio and riding style. We recommend verifying your original pulley or conversion kit specifications to ensure compatibility and achieve your preferred performance characteristics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 51-Tooth Chrome Dished Sprocket - Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-51t-chrome-dished-big-twin-2000-23\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this fit my 2014 or newer Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this Harddrive sprocket is specifically for 2000-2013 Big Twin models. Newer model years, including those with Milwaukee-Eight engines, require different sprocket specifications.\"}},{\"@type\":\"Question\",\"name\":\"Is this for belt drive or chain drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a rear wheel sprocket designed for chain drive systems. It is primarily used in belt-to-chain conversion setups and as an OEM replacement for existing chain drive applications.\"}},{\"@type\":\"Question\",\"name\":\"What tooth count do I need?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a 51-tooth sprocket. Your ideal tooth count depends on your desired gear ratio and riding style. We recommend verifying your original pulley or conversion kit specifications to ensure compatibility and achieve your preferred performance characteristics.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035766186095,"sku":"820-51183","price":118.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_4369d202-ebb5-479e-8a17-c5c4227b6b5d.png?v=1779563031"},{"product_id":"harddrive-sprocket-48t-big-twin-2000-2013-820-51186","title":"Harddrive 48-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 48-tooth sprocket is engineered for Big Twin riders looking to convert their 2000-2013 Harley from a belt drive to a robust 530 chain drive system. It’s a direct replacement for your OEM rear sprocket, providing a solid foundation for your chain conversion. Get the reliability and customization options that only a chain drive can offer.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e48-tooth count for optimal gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for easy installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain conversion\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCompatible with Harley Big Twin 2000-2013\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable construction for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen it’s time to ditch the belt and upgrade your Big Twin to a chain drive, this Harddrive 48-tooth sprocket delivers. Designed for 2000-2013 Harley-Davidson models, it's a critical component for a complete 530 chain conversion. This sprocket ensures proper fitment and performance, allowing you to fine-tune your gearing and open up a world of customization previously limited by belt drive.\u003c\/p\u003e\u003ch3\u003eBuilt for Reliable Chain Conversions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for 2000-2013 Big Twin rear sprockets\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for 530 chain drive systems\u003c\/li\u003e\n\u003cli\u003eEnables conversion from stock belt drive to chain drive\u003c\/li\u003e\n\u003cli\u003eProvides a durable foundation for your drivetrain upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Chain Drive Advantage\u003c\/h3\u003e\u003cp\u003eConverting to a chain drive offers increased strength, easier gearing changes, and a more aggressive look for your Harley Touring, Softail, or Dyna. This Harddrive 48-tooth sprocket is an essential piece of that puzzle, ensuring your new chain drive system is properly aligned and ready for the road. Pair it with a high-quality 530 chain and the necessary conversion hardware for a complete setup.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201642\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073540\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.67 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat chain size is required for this sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis Harddrive sprocket is specifically designed for a 530 chain drive system. You will need a 530 chain to match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eCan I use this sprocket on a belt-drive Harley?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this sprocket is for chain drive applications. It is intended for riders converting their 2000-2013 Big Twin from a belt drive to a 530 chain drive system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this fit my 2014 or newer Harley Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis Harddrive sprocket is designed for 2000-2013 Big Twin models. It will not fit 2014 and newer Harley-Davidson motorcycles due to different sprocket specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 48-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-48t-big-twin-2000-26\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What chain size is required for this sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Harddrive sprocket is specifically designed for a 530 chain drive system. You will need a 530 chain to match.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this sprocket on a belt-drive Harley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this sprocket is for chain drive applications. It is intended for riders converting their 2000-2013 Big Twin from a belt drive to a 530 chain drive system.\"}},{\"@type\":\"Question\",\"name\":\"Will this fit my 2014 or newer Harley Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Harddrive sprocket is designed for 2000-2013 Big Twin models. It will not fit 2014 and newer Harley-Davidson motorcycles due to different sprocket specifications.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035766972527,"sku":"820-51186","price":127.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/8167-5f8f5447e911d.jpg?v=1777529293"},{"product_id":"harddrive-sprocket-49t-big-twin-2000-2013-820-51187","title":"Harddrive 49-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 49-tooth sprocket is engineered to facilitate a smooth conversion from belt drive to a robust 530 chain drive on your 2000-2013 Big Twin Harley. As a direct OEM replacement, it provides the ideal tooth count for a balanced performance upgrade. Experience the benefits of a chain-driven V-twin with enhanced durability and tuning flexibility.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e49-tooth count for balanced performance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain conversions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnables belt-to-chain drive upgrade\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable construction for reliable use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders looking to swap out their factory belt drive for the strength and versatility of a chain, the Harddrive 49-tooth sprocket is an essential component. Designed for 2000-2013 Harley-Davidson Big Twin models, this sprocket is a direct replacement part that integrates seamlessly into a 530 chain conversion. It's built to withstand the demands of the road, offering a reliable upgrade for your drivetrain.\u003c\/p\u003e\u003ch3\u003eEngineered for Drivetrain Reliability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e49-tooth count for optimized gearing\u003c\/li\u003e\n\u003cli\u003eDesigned for 530 chain conversion applications\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for 2000-2013 Big Twin models\u003c\/li\u003e\n\u003cli\u003eFacilitates a robust belt-to-chain drive transformation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnlock Gearing Potential\u003c\/h3\u003e\u003cp\u003eConverting your Big Twin to a chain drive with this Harddrive 49-tooth sprocket opens up new possibilities for gearing adjustments and overall performance. Whether you're chasing more low-end torque or a higher top speed, a chain drive provides the flexibility that a belt simply can't. Ensure you pair this sprocket with a compatible 530 chain and all necessary hardware for a complete and secure installation on your Harley Touring, Softail, or Dyna.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201643\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073557\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.35 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket compatible with my original belt drive system?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this Harddrive 49-tooth sprocket is specifically designed for 2000-2013 Big Twin models converting from belt drive to a 530 chain drive system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat additional parts do I need for a complete belt-to-chain conversion?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eFor a full conversion, you will typically need a compatible 530 chain, front sprocket, spacers, bearings, and other necessary hardware. We recommend verifying a complete kit's compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM Harley-Davidson part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this is a Harddrive aftermarket sprocket manufactured to OEM replacement specifications for your Harley-Davidson Big Twin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 49-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-49t-big-twin-2000-27\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this sprocket compatible with my original belt drive system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this Harddrive 49-tooth sprocket is specifically designed for 2000-2013 Big Twin models converting from belt drive to a 530 chain drive system.\"}},{\"@type\":\"Question\",\"name\":\"What additional parts do I need for a complete belt-to-chain conversion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For a full conversion, you will typically need a compatible 530 chain, front sprocket, spacers, bearings, and other necessary hardware. We recommend verifying a complete kit's compatibility before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM Harley-Davidson part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this is a Harddrive aftermarket sprocket manufactured to OEM replacement specifications for your Harley-Davidson Big Twin.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767038063,"sku":"820-51187","price":127.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/e0e8-5f8f548527ee2.jpg?v=1777529293"},{"product_id":"harddrive-sprocket-51t-big-twin-2000-2013-820-51188","title":"Harddrive 51-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 51-tooth sprocket is engineered as a direct OEM replacement for 2000-2013 Big Twin Harley-Davidson motorcycles. It's purpose-built for riders making the switch from a belt drive to a more robust 530 chain drive system. Embrace enhanced durability and a wider range of gearing options for your V-twin.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e51-tooth count for custom gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement fitment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain drive systems\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eFacilitates belt-to-chain conversion\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCompatible with Harley Big Twin 2000-2013\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Harley riders seeking to optimize their drivetrain with a chain conversion, this Harddrive 51-tooth sprocket is a prime choice. Designed for 2000-2013 Big Twin models, it seamlessly facilitates the transition from a belt drive to a durable 530 chain setup. This sprocket ensures precise fitment and reliable performance, giving you greater control over your bike's gearing and aesthetic.\u003c\/p\u003e\u003ch3\u003ePerformance-Oriented Chain Drive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51-tooth count for specific gearing needs\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for a straightforward swap\u003c\/li\u003e\n\u003cli\u003eCompatible with 530 chain drive systems\u003c\/li\u003e\n\u003cli\u003eIdeal for belt-to-chain conversion on 2000-2013 Big Twin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCustomize Your Ride\u003c\/h3\u003e\u003cp\u003eConverting to a chain drive system with this Harddrive 51-tooth sprocket allows for more aggressive styling and easier maintenance compared to a belt. It’s perfect for those who push their Harley Touring, Softail, or Dyna to the limits and demand a drivetrain that can keep up. Ensure proper installation with a matching 530 chain and all necessary conversion hardware for a long-lasting, high-performance setup.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201644\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073564\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.9 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis Harddrive sprocket is designed for Big Twin models from 2000-2013. Please verify your bike's year and confirm it is intended for a 530 top-mounted chain drive before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a belt-drive or chain-drive sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a 530 chain sprocket, specifically designed for top-mounted chain drive configurations, not for belt drive systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow do I choose the correct tooth count for my bike?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe ideal tooth count depends on your desired gearing. A 51-tooth sprocket offers a specific performance characteristic. Consult your owner's manual or a gearing calculator to determine the best tooth count for your riding style.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 51-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-51t-big-twin-2000-28\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Harddrive sprocket is designed for Big Twin models from 2000-2013. Please verify your bike's year and confirm it is intended for a 530 top-mounted chain drive before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is this a belt-drive or chain-drive sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a 530 chain sprocket, specifically designed for top-mounted chain drive configurations, not for belt drive systems.\"}},{\"@type\":\"Question\",\"name\":\"How do I choose the correct tooth count for my bike?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The ideal tooth count depends on your desired gearing. A 51-tooth sprocket offers a specific performance characteristic. Consult your owner's manual or a gearing calculator to determine the best tooth count for your riding style.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767070831,"sku":"820-51188","price":127.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/911f-611a9ec589811.png?v=1777529294"},{"product_id":"harddrive-sprocket-48t-dished-big-twin-2000-2013-820-51191","title":"Harddrive 48-Tooth Dished Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 48-tooth dished sprocket is specifically designed for 2000-2013 Big Twin Harley-Davidson models undergoing a belt-to-chain drive conversion. Its dished profile is crucial for maintaining proper chain alignment and clearance, ensuring a smooth and reliable drivetrain. Upgrade your V-twin with this essential component for your 530 chain setup.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e48-tooth count for custom gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDished profile for chain clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain conversions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable cast construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen converting your 2000-2013 Big Twin to a 530 chain drive, the Harddrive 48-tooth dished sprocket provides the necessary offset and durability. The dished design is critical for achieving correct chain alignment and preventing interference with your engine cases, a common concern during drivetrain conversions. This sprocket is a direct OEM replacement, ensuring a straightforward installation and reliable performance for your Harley Touring, Softail, or Dyna.\u003c\/p\u003e\u003ch3\u003ePrecision Dished Design for Clearance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e48-tooth count for specific gearing\u003c\/li\u003e\n\u003cli\u003eDished profile for optimal chain alignment and clearance\u003c\/li\u003e\n\u003cli\u003eDesigned for 530 chain conversion applications\u003c\/li\u003e\n\u003cli\u003eDurable cast construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eOEM replacement specification for 2000-2013 Big Twin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuild Your Ultimate Drivetrain\u003c\/h3\u003e\u003cp\u003eA chain conversion offers greater strength and customization than a belt drive, and this Harddrive dished sprocket is key to a successful swap. The precise engineering helps prevent common installation headaches, allowing you to confidently upgrade your Harley. Pair this sprocket with a high-quality 530 chain and other necessary components to complete your aggressive, performance-oriented drivetrain.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201647\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073595\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.61 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eCan this sprocket be used to convert my belt-drive Big Twin to chain drive?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive dished sprocket is compatible with belt-to-chain conversion setups on 2000-2013 Big Twin models. Ensure you confirm compatibility with your complete drivetrain before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM Harley-Davidson part or an aftermarket component?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is an aftermarket Harddrive sprocket, manufactured to OEM specifications as a direct replacement or conversion component for your Harley Big Twin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the purpose of the 'dished' design?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe dished profile provides necessary offset and clearance between the sprocket and the engine cases, ensuring proper chain alignment and preventing interference during operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 48-Tooth Dished Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-48t-dished-big-twin-2000-21\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can this sprocket be used to convert my belt-drive Big Twin to chain drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive dished sprocket is compatible with belt-to-chain conversion setups on 2000-2013 Big Twin models. Ensure you confirm compatibility with your complete drivetrain before installation.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM Harley-Davidson part or an aftermarket component?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is an aftermarket Harddrive sprocket, manufactured to OEM specifications as a direct replacement or conversion component for your Harley Big Twin.\"}},{\"@type\":\"Question\",\"name\":\"What is the purpose of the 'dished' design?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The dished profile provides necessary offset and clearance between the sprocket and the engine cases, ensuring proper chain alignment and preventing interference during operation.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767136367,"sku":"820-51191","price":126.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/5dae-5f8f559680934.jpg?v=1777529294"},{"product_id":"harddrive-sprocket-51t-dished-big-twin-2000-2013-820-51193","title":"Harddrive 51-Tooth Dished Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 51-tooth dished sprocket is a crucial component for 2000-2013 Big Twin Harley-Davidson riders converting from a belt drive to a 530 chain system. The dished design ensures proper chain alignment and provides essential clearance with the engine cases. Achieve a clean, functional chain drive setup with this OEM-replacement quality sprocket.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e51-tooth count for custom gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDished profile ensures optimal chain clearance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain conversions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you're ready to transform your 2000-2013 Big Twin Harley with a chain drive, this Harddrive 51-tooth dished sprocket is engineered for the task. The dished profile is not just for looks; it's vital for correct chain alignment and clearance, especially when moving from a wider belt drive setup. This sprocket serves as a direct OEM replacement, making your conversion to a 530 chain drive as smooth as possible, whether you ride a Touring, Softail, or Dyna.\u003c\/p\u003e\u003ch3\u003eOptimized for Chain Drive Conversions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51-tooth count for specific gearing applications\u003c\/li\u003e\n\u003cli\u003eDished design provides crucial chain clearance\u003c\/li\u003e\n\u003cli\u003eEngineered for 530 chain drive systems\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli\u003eFacilitates belt-to-chain drive conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Advantage of a Dished Sprocket\u003c\/h3\u003e\u003cp\u003eThe dished design of this Harddrive sprocket is paramount for successful chain conversions, preventing common issues like chain rub and misalignment. It's built to provide the reliability and performance you expect from a chain drive, allowing for more aggressive riding and easier maintenance. Pair this sprocket with a compatible 530 chain and other necessary components for a complete and durable drivetrain upgrade.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201649\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073618\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.65 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat does 'dished' mean on this sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe 'dished' design refers to an offset profile that provides necessary clearance between the sprocket and the engine cases, ensuring proper chain alignment when converting from a belt drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this work if I am converting my Big Twin from belt drive to chain?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive 51-tooth dished sprocket is specifically engineered to replace belt-drive pulleys when converting a 2000-2013 Big Twin to a 530 top chain drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM Harley-Davidson part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this is a Harddrive aftermarket sprocket manufactured to OEM replacement specifications for your Harley-Davidson Big Twin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 51-Tooth Dished Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-51t-dished-big-twin-2000-23\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does 'dished' mean on this sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 'dished' design refers to an offset profile that provides necessary clearance between the sprocket and the engine cases, ensuring proper chain alignment when converting from a belt drive.\"}},{\"@type\":\"Question\",\"name\":\"Will this work if I am converting my Big Twin from belt drive to chain?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive 51-tooth dished sprocket is specifically engineered to replace belt-drive pulleys when converting a 2000-2013 Big Twin to a 530 top chain drive.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM Harley-Davidson part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this is a Harddrive aftermarket sprocket manufactured to OEM replacement specifications for your Harley-Davidson Big Twin.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767234671,"sku":"820-51193","price":127.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_5d442c87-9e7b-4ac9-a3f7-4a5994ab8876.png?v=1779562919"},{"product_id":"harddrive-sprocket-49t-dished-big-twin-2000-2013-820-51192","title":"Harddrive 49-Tooth Dished Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive 49-tooth dished sprocket is designed for 2000-2013 Big Twin Harley-Davidson motorcycles, specifically for riders converting from a belt drive to a 530 chain system. Its dished profile is crucial for correct chain alignment and providing essential clearance with the engine cases. Achieve a robust and reliable chain drive setup with this OEM-replacement quality sprocket.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e49-tooth count for custom gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDished profile for optimal chain alignment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain conversions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen upgrading your 2000-2013 Big Twin Harley to a chain drive, the Harddrive 49-tooth dished sprocket ensures your conversion is executed flawlessly. The dished design is critical for maintaining proper chain alignment and preventing any interference with your engine cases, especially when transitioning from a wider belt drive. This sprocket is a direct OEM replacement, making your shift to a 530 chain drive as smooth and effective as possible for your Harley Touring, Softail, or Dyna.\u003c\/p\u003e\u003ch3\u003eEngineered for Optimal Drivetrain Geometry\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e49-tooth count for balanced gearing\u003c\/li\u003e\n\u003cli\u003eDished profile for precise chain alignment\u003c\/li\u003e\n\u003cli\u003eCompatible with 530 chain drive systems\u003c\/li\u003e\n\u003cli\u003eOEM replacement specification for 2000-2013 Big Twin\u003c\/li\u003e\n\u003cli\u003eIdeal for belt-to-chain drive conversions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Advantage of a Dished Sprocket\u003c\/h3\u003e\u003cp\u003eThe dished design of this Harddrive sprocket is paramount for successful chain conversions, preventing common issues like chain rub and misalignment. It's built to provide the reliability and performance you expect from a chain drive, allowing for more aggressive riding and easier maintenance. Pair this sprocket with a compatible 530 chain and other necessary components for a complete and durable drivetrain upgrade.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201648\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073601\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Dished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.145 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a dished sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive sprocket features a dished profile, which is essential for matching OEM Big Twin geometry and ensuring proper chain alignment during a conversion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat size chain is this sprocket designed for?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis Harddrive sprocket is specifically designed for use with 530 chain drive systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this work as a direct replacement for my stock belt pulley?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis part is intended for conversions from belt drive to a 530 chain drive system on 2000-2013 Big Twin models. It replaces the belt pulley in that conversion scenario. Please verify your bike's original drivetrain configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 49-Tooth Dished Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-49t-dished-big-twin-2000-22\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this a dished sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive sprocket features a dished profile, which is essential for matching OEM Big Twin geometry and ensuring proper chain alignment during a conversion.\"}},{\"@type\":\"Question\",\"name\":\"What size chain is this sprocket designed for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Harddrive sprocket is specifically designed for use with 530 chain drive systems.\"}},{\"@type\":\"Question\",\"name\":\"Will this work as a direct replacement for my stock belt pulley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This part is intended for conversions from belt drive to a 530 chain drive system on 2000-2013 Big Twin models. It replaces the belt pulley in that conversion scenario. Please verify your bike's original drivetrain configuration before ordering.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767267439,"sku":"820-51192","price":127.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/ac9e-5f8f56236d18f.jpg?v=1777529294"},{"product_id":"harddrive-pulley-repl-oem-40250-94-820-51194","title":"Harddrive OEM Replacement Transmission Belt Pulley - Harley \u0026 Indian V-Twin","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eRestore smooth power delivery to your V-twin with this Harddrive OEM replacement transmission belt pulley. Engineered to match original equipment specifications, it's a direct swap for worn or damaged units.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement for V-twin motorcycles\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEngineered to match original equipment specifications\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eRestores smooth transmission belt drive operation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen your transmission belt pulley starts to show wear, it can lead to inconsistent power transfer and noise. This Harddrive OEM replacement pulley is designed to bring your V-twin's belt drive back to factory performance, ensuring reliable operation mile after mile. It's built to the same standards as the original, making it a straightforward upgrade for any rider looking to maintain their motorcycle's integrity.\u003c\/p\u003e\u003ch3\u003ePrecision Engineered for Reliable Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for seamless compatibility\u003c\/li\u003e\n\u003cli\u003eEngineered to match factory specifications for proper belt tension and alignment\u003c\/li\u003e\n\u003cli\u003eRestores smooth and efficient power transfer to the rear wheel\u003c\/li\u003e\n\u003cli\u003eConstructed for durability and long-lasting service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintain Your Drivetrain's Health\u003c\/h3\u003e\u003cp\u003eReplacing a worn pulley is crucial for the longevity of your entire belt drive system, preventing premature wear on your belt and other transmission components. This Harddrive pulley offers a dependable solution to keep your V-twin running strong. Always confirm the original part number on your existing pulley to ensure a perfect match before ordering.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 193009\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073427\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.595 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct replacement for my OEM pulley?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes — this Harddrive pulley is manufactured to OEM specifications. Please confirm your current pulley's part number matches the required OEM 40250-94 to ensure correct fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat does a transmission belt pulley do?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe transmission belt pulley guides and supports the drive belt, allowing it to efficiently transmit engine power from the transmission to the rear wheel, ensuring smooth acceleration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need any special tools to install this pulley?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eInstallation typically requires basic motorcycle mechanical knowledge and common tools. We recommend consulting your service manual for specific instructions and torque specifications for your model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive OEM Replacement Transmission Belt Pulley - Harley \u0026 Indian V-Twin\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-pulley-repl-oem-40250-94-820-51194\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this a direct replacement for my OEM pulley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this Harddrive pulley is manufactured to OEM specifications. Please confirm your current pulley's part number matches the required OEM 40250-94 to ensure correct fitment.\"}},{\"@type\":\"Question\",\"name\":\"What does a transmission belt pulley do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The transmission belt pulley guides and supports the drive belt, allowing it to efficiently transmit engine power from the transmission to the rear wheel, ensuring smooth acceleration.\"}},{\"@type\":\"Question\",\"name\":\"Do I need any special tools to install this pulley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation typically requires basic motorcycle mechanical knowledge and common tools. We recommend consulting your service manual for specific instructions and torque specifications for your model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767300207,"sku":"820-51194","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_0f0641e4-25a0-4fb1-b22f-8110939968da.png?v=1779563692"},{"product_id":"harddrive-pulley-big-twin-1985-1993-820-51196","title":"Harddrive Transmission Belt Pulley - Big Twin 1985-1993 - Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive transmission belt pulley is engineered as a direct OEM replacement for 1985-1993 Big Twin V-twin motorcycles. It's designed to ensure precise belt tension and alignment, critical for reliable power transfer.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement for 1985-1993 Harley Big Twin\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnsures precise belt tension and alignment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect swap for original equipment pulleys\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable construction for reliable power transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintaining a classic Big Twin, using parts that meet original specifications is key. This Harddrive transmission belt pulley is crafted to be a perfect fit for 1985-1993 Harley-Davidson models, ensuring your belt drive system operates as it should. It replaces your stock pulley directly, making it an essential component for any restoration or routine maintenance.\u003c\/p\u003e\u003ch3\u003eEngineered for Vintage Big Twin Drivetrains\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for 1985-1993 Big Twin V-twins\u003c\/li\u003e\n\u003cli\u003eEnsures proper transmission belt tension and alignment\u003c\/li\u003e\n\u003cli\u003eManufactured to meet original equipment specifications\u003c\/li\u003e\n\u003cli\u003eDurable construction for sustained performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKeep Your Classic Running Strong\u003c\/h3\u003e\u003cp\u003eA well-maintained belt drive is crucial for the performance and longevity of your Harley-Davidson. This Harddrive pulley helps prevent issues like premature belt wear and inconsistent power delivery. It's a straightforward way to keep your vintage Touring, Softail, or Dyna model performing reliably on the road.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 193013\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073403\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.805 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this pulley fit my 1994 or newer Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo — this Harddrive pulley is specifically designed for 1985-1993 Big Twin models only. 1994 and newer engines utilize a different pulley design and are not compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this the same as an OEM Harley-Davidson part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eHarddrive manufactures this as an OEM-specification replacement. It is engineered to meet the original factory dimensions and performance requirements, providing a direct alternative to the stock part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat's included when I order this pulley?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe pulley itself is included. Installation typically involves removing the transmission cover and belt, and we recommend consulting your service manual for detailed instructions specific to your model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Transmission Belt Pulley - Big Twin 1985-1993 - Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-pulley-big-twin-1985-6\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this pulley fit my 1994 or newer Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — this Harddrive pulley is specifically designed for 1985-1993 Big Twin models only. 1994 and newer engines utilize a different pulley design and are not compatible.\"}},{\"@type\":\"Question\",\"name\":\"Is this the same as an OEM Harley-Davidson part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Harddrive manufactures this as an OEM-specification replacement. It is engineered to meet the original factory dimensions and performance requirements, providing a direct alternative to the stock part.\"}},{\"@type\":\"Question\",\"name\":\"What's included when I order this pulley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The pulley itself is included. Installation typically involves removing the transmission cover and belt, and we recommend consulting your service manual for detailed instructions specific to your model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035767365743,"sku":"820-51196","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_b521f6ba-de83-49fe-892a-835227ee1ef2.png?v=1779562924"},{"product_id":"harddrive-pulley-big-twin-1985-1993-820-51198","title":"Harddrive Transmission Belt Pulley - Big Twin 1985-1993 - Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive transmission belt pulley is an OEM-replacement part, specifically engineered for Big Twin V-twin motorcycles from 1985 to 1993. It's designed to maintain precise belt tension and alignment within the primary drive system.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM-replacement for 1985-1993 Big Twin motorcycles\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eMaintains precise belt tension and alignment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for reliable primary drive performance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable component for essential maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeeping your Big Twin drivetrain in top condition means using quality components. This Harddrive pulley delivers the reliability and fitment you expect for your 1985-1993 Harley-Davidson. It's manufactured to match factory specifications, ensuring that your transmission belt operates smoothly and efficiently, preventing unnecessary wear and tear on your valuable V-twin.\u003c\/p\u003e\u003ch3\u003eReliable Drivetrain Component for Big Twins\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM-replacement specification for Big Twin 1985-1993 models\u003c\/li\u003e\n\u003cli\u003eEnsures precise transmission belt tension and alignment\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-term performance\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining a smooth and efficient primary drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEssential Maintenance for Older Models\u003c\/h3\u003e\u003cp\u003eFor Big Twin owners from 1985-1993, this Harddrive pulley offers a dependable solution to replace worn or damaged stock units. Proper belt tension and alignment are crucial for both performance and safety, and this pulley helps ensure your Harley continues to perform as intended. Always consult your service manual for proper installation procedures.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 193011\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361073380\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.595 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat year Big Twin models does this pulley fit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis Harddrive pulley is designed to fit Big Twin models from 1985 through 1993. It is not compatible with 1994 and newer Big Twin engines due to design changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM Harley-Davidson part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo — Harddrive manufactures this as an OEM-specification replacement part. It is engineered to match factory dimensions and performance, providing a high-quality alternative to the original.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this pulley fit Indian motorcycles?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis part is specifically designed for Harley-Davidson Big Twin engines from 1985–1993. We recommend checking your Indian owner's manual or contacting a Harddrive specialist to confirm fitment for Indian V-twin models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Transmission Belt Pulley - Big Twin 1985-1993 - Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-pulley-big-twin-1985-8\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What year Big Twin models does this pulley fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Harddrive pulley is designed to fit Big Twin models from 1985 through 1993. It is not compatible with 1994 and newer Big Twin engines due to design changes.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM Harley-Davidson part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — Harddrive manufactures this as an OEM-specification replacement part. It is engineered to match factory dimensions and performance, providing a high-quality alternative to the original.\"}},{\"@type\":\"Question\",\"name\":\"Will this pulley fit Indian motorcycles?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This part is specifically designed for Harley-Davidson Big Twin engines from 1985–1993. We recommend checking your Indian owner's manual or contacting a Harddrive specialist to confirm fitment for Indian V-twin models.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035768250479,"sku":"820-51198","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e0c23239-de2e-41e2-a4b8-a46135c887e6.png?v=1779563690"},{"product_id":"harddrive-pulley-34t-overdrive-820-51223","title":"Harddrive 34-Tooth Overdrive Pulley - Transmission for Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eOptimize your V-twin's highway performance with the Harddrive 34-Tooth Overdrive Pulley. Engineered as a direct OEM replacement, this transmission belt pulley is designed to enhance your riding experience on compatible Harley-Davidson Touring and Softail models.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e34-tooth overdrive ratio for improved cruising\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect OEM replacement transmission belt pulley\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for V-twin belt-drive Harley models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eInstalls without requiring modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis 34-tooth overdrive pulley offers a specific gearing ratio that can impact your engine RPMs at cruising speeds. It’s a straightforward upgrade for riders looking to fine-tune their bike's transmission dynamics without extensive modifications.\u003c\/p\u003e\u003ch3\u003eEnhanced Riding Dynamics\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e34-tooth overdrive ratio for optimized highway cruising\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for seamless integration\u003c\/li\u003e\n\u003cli\u003eEngineered for V-twin belt-drive transmissions\u003c\/li\u003e\n\u003cli\u003eDesigned to fit compatible models without modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDial In Your Drivetrain\u003c\/h3\u003e\u003cp\u003eReplacing your transmission pulley is a targeted way to adjust your bike's overall gearing. This Harddrive 34-tooth overdrive option is ideal for riders who want to lower their engine RPMs at higher speeds, potentially improving fuel efficiency and reducing engine fatigue on long rides. Always verify the tooth count against your original pulley and consult your bike's specifications to ensure this overdrive pulley aligns with your desired performance characteristics and fitment.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 193000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361228841\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this 34-tooth pulley fit my specific Harley-Davidson model?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis pulley fits V-twin belt-drive models. Please confirm your bike's year and model against the fitment information provided in our Shop by Bike tool to ensure compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an original equipment manufacturer (OEM) part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a Harddrive aftermarket replacement pulley, manufactured to original equipment specifications. It is not a factory-original Harley-Davidson part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow does changing to a 34-tooth overdrive pulley affect my bike?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe 34-tooth count determines the overdrive ratio, which influences engine RPM at a given road speed. An overdrive pulley typically lowers RPMs at cruising speeds, which can be beneficial for highway riding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 34-Tooth Overdrive Pulley - Transmission for Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-pulley-34t-overdrive-820-51223\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this 34-tooth pulley fit my specific Harley-Davidson model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This pulley fits V-twin belt-drive models. Please confirm your bike's year and model against the fitment information provided in our Shop by Bike tool to ensure compatibility before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is this an original equipment manufacturer (OEM) part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a Harddrive aftermarket replacement pulley, manufactured to original equipment specifications. It is not a factory-original Harley-Davidson part.\"}},{\"@type\":\"Question\",\"name\":\"How does changing to a 34-tooth overdrive pulley affect my bike?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 34-tooth count determines the overdrive ratio, which influences engine RPM at a given road speed. An overdrive pulley typically lowers RPMs at cruising speeds, which can be beneficial for highway riding.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035867537519,"sku":"820-51223","price":180.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/9066-5dc5bc14e10e8_e53f00cd-5972-4813-a319-c2e9560555e0.jpg?v=1777529873"},{"product_id":"harddrive-pulley-31t-power-820-51225","title":"Harddrive 31-Tooth Power Pulley - Transmission for Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eBoost your V-twin's acceleration and responsiveness with the Harddrive 31-Tooth Power Pulley. This OEM replacement transmission belt pulley is built to original specifications, providing a reliable and impactful upgrade for compatible Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e31-tooth transmission belt pulley for power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOEM replacement built to original specifications\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect fit for Harley and Indian V-twin models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOptimizes gearing for improved acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for direct fitment, this 31-tooth pulley offers a specific gearing ratio that prioritizes quick power delivery. It’s an ideal choice for riders seeking a more aggressive feel from their bike's drivetrain.\u003c\/p\u003e\u003ch3\u003eResponsive Power Delivery\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e31-tooth count for enhanced acceleration and power delivery\u003c\/li\u003e\n\u003cli\u003eOEM replacement specification for reliable performance\u003c\/li\u003e\n\u003cli\u003eDirect fit for V-twin motorcycle platforms with stock pulley mounts\u003c\/li\u003e\n\u003cli\u003eEngineered for transmission belt drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTuning Your Bike's Gearing\u003c\/h3\u003e\u003cp\u003eChanging your transmission pulley's tooth count is a fundamental way to alter your bike's gearing characteristics. This Harddrive 31-tooth Power pulley is perfect for those who want to optimize their V-twin for snappier acceleration off the line and a more engaged riding experience, especially in city or spirited riding conditions. Always verify the tooth count against your current setup and consult your motorcycle's specifications to ensure proper fitment and performance alignment.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 193002\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361228865\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow do I confirm if this 31-tooth pulley is the correct size for my bike?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eTo ensure proper belt alignment and engine performance, you should check your owner's manual or examine your existing pulley for its tooth count. This 31-tooth pulley must match your bike's current setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this an OEM Harley-Davidson or Indian Motorcycle part?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a Harddrive aftermarket replacement pulley, manufactured to OEM specifications. While not a factory-original part, it is designed to meet the same fitment and performance standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill changing the pulley tooth count affect my bike's gearing and performance?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, the pulley tooth count directly influences your bike's gearing. A 31-tooth pulley typically results in more responsive acceleration compared to a higher tooth count, affecting engine RPM at various road speeds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 31-Tooth Power Pulley - Transmission for Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-pulley-31t-power-820-51225\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I confirm if this 31-tooth pulley is the correct size for my bike?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"To ensure proper belt alignment and engine performance, you should check your owner's manual or examine your existing pulley for its tooth count. This 31-tooth pulley must match your bike's current setup.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM Harley-Davidson or Indian Motorcycle part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a Harddrive aftermarket replacement pulley, manufactured to OEM specifications. While not a factory-original part, it is designed to meet the same fitment and performance standards.\"}},{\"@type\":\"Question\",\"name\":\"Will changing the pulley tooth count affect my bike's gearing and performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the pulley tooth count directly influences your bike's gearing. A 31-tooth pulley typically results in more responsive acceleration compared to a higher tooth count, affecting engine RPM at various road speeds.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035867603055,"sku":"820-51225","price":180.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/9066-5dc5bc14e10e8.jpg?v=1777529872"},{"product_id":"harddrive-sprocket-lock-nut-kit-93-up-xl-1993-2006-bt-820-54722","title":"Harddrive Sprocket Lock Nut Kit - Integrated Lock Plate for Harley Sportster \u0026 Big Twin","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eEnsure your sprocket stays securely in place with the Harddrive Sprocket Lock Nut Kit. Machined from high-tensile strength steel, this kit features an integrated lock plate designed for a secure fit in various mounting positions on your V-twin motorcycle.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHigh tensile strength steel construction\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIntegrated lock plate for secure seating\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes all necessary mounting hardware\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for reliable sprocket retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis comprehensive kit includes all the necessary hardware for a complete and reliable installation. Its robust construction and intelligent design provide peace of mind, knowing your drivetrain components are fastened securely.\u003c\/p\u003e\u003ch3\u003eReliable Sprocket Security\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision machined from high-tensile strength steel\u003c\/li\u003e\n\u003cli\u003eIntegrated lock plate designed to seat securely in multiple positions\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary mounting hardware for installation\u003c\/li\u003e\n\u003cli\u003eEngineered for robust and long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEssential Drivetrain Component\u003c\/h3\u003e\u003cp\u003eA secure sprocket is critical for the safe and efficient operation of your V-twin's drivetrain. The Harddrive Sprocket Lock Nut Kit offers an upgraded solution, ensuring that your sprocket remains firmly attached under the stresses of riding. This kit is a smart investment for anyone performing drivetrain maintenance or upgrades on their Harley Sportster, Softail, or Dyna, providing enhanced reliability where it matters most.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 346090\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361228896\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is included in this Harddrive sprocket lock nut kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit includes the complete sprocket lock nut assembly with its integrated lock plate, along with all the hardware needed to mount it securely to your V-twin motorcycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this lock nut kit fit my Harley Sportster or Big Twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit fits a range of V-twin motorcycles, including Sportster, Softail, and Dyna models. Please verify your specific model's requirements and confirm compatibility using our Shop by Bike tool before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes the lock plate require bending or modification to fit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, the built-in lock plate is engineered to seat securely in almost any mounting position without the need for bending, modification, or additional adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Sprocket Lock Nut Kit - Integrated Lock Plate for Harley Sportster \u0026 Big Twin\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-lock-nut-kit-93-up-xl-1993-2006-bt-820-54722\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is included in this Harddrive sprocket lock nut kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit includes the complete sprocket lock nut assembly with its integrated lock plate, along with all the hardware needed to mount it securely to your V-twin motorcycle.\"}},{\"@type\":\"Question\",\"name\":\"Will this lock nut kit fit my Harley Sportster or Big Twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit fits a range of V-twin motorcycles, including Sportster, Softail, and Dyna models. Please verify your specific model's requirements and confirm compatibility using our Shop by Bike tool before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Does the lock plate require bending or modification to fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, the built-in lock plate is engineered to seat securely in almost any mounting position without the need for bending, modification, or additional adjustments.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035867635823,"sku":"820-54722","price":51.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_d11b519d-41e8-4578-957b-25d533e45082.png?v=1779563306"},{"product_id":"harddrive-sprocket-lock-nut-kit-06-up-dyna-07-up-sftl-touring-820-54723","title":"Harddrive Sprocket Lock Nut Kit - Harley Dyna, Softail \u0026 Touring","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eSecure your rear sprocket with the Harddrive Sprocket Lock Nut Kit, engineered for a precise fit on your V-twin. This kit replaces your factory hardware with a robust solution designed to prevent loosening under the demands of the road.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision-machined high-tensile-strength steel construction\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIntegrated lock plate prevents accidental loosening\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes all necessary mounting hardware\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect replacement for factory sprocket hardware\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for secure rear sprocket installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you're laying down power, every component needs to be locked down tight. The Harddrive Sprocket Lock Nut Kit provides crucial security for your rear sprocket, ensuring a stable and reliable connection. This is a direct replacement for your stock hardware, offering peace of mind whether you're cruising or pushing hard.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Reliability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-tensile-strength steel for durability\u003c\/li\u003e\n\u003cli\u003eIntegrated lock plate seats in multiple positions to prevent accidental loosening\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary mounting hardware for a complete and secure installation\u003c\/li\u003e\n\u003cli\u003eDesigned for a direct fit, making installation straightforward\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eA Smart Upgrade for Any Rider\u003c\/h3\u003e\n\u003cp\u003eThis sprocket lock nut kit is a critical upgrade for any rider looking to enhance the reliability of their drivetrain. It's an ideal choice for routine maintenance or as part of a larger performance build, ensuring that your rear wheel remains securely connected to your power delivery system. Confirm fitment for your specific Harley-Davidson Dyna, Softail, or Touring model before ordering.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 346091\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361228902\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat Harley-Davidson models does this sprocket lock nut kit fit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit is designed for 2006 and newer Harley-Davidson Dyna models, and 2007 and newer Softail and Touring models. Please confirm fitment for your specific year and model using our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs special tooling required for installation?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eInstallation typically requires standard hand tools for removing and installing sprocket hardware. We recommend consulting a service manual for torque specifications and proper installation procedures for your specific model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes this kit include more than just the nut?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this kit includes a precision-machined steel lock nut with an integrated lock plate, along with all the necessary mounting hardware for a secure rear sprocket installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Sprocket Lock Nut Kit - Harley Dyna, Softail \u0026 Touring\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-sprocket-lock-nut-kit-06-up-dyna-07-up-sftl-touring-820-54723\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What Harley-Davidson models does this sprocket lock nut kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for 2006 and newer Harley-Davidson Dyna models, and 2007 and newer Softail and Touring models. Please confirm fitment for your specific year and model using our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"Is special tooling required for installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation typically requires standard hand tools for removing and installing sprocket hardware. We recommend consulting a service manual for torque specifications and proper installation procedures for your specific model.\"}},{\"@type\":\"Question\",\"name\":\"Does this kit include more than just the nut?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this kit includes a precision-machined steel lock nut with an integrated lock plate, along with all the necessary mounting hardware for a secure rear sprocket installation.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035867668591,"sku":"820-54723","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/94b1-5f2c2f50196ba.jpg?v=1777529874"},{"product_id":"harddrive-chain-conversion-sprocket-conv-sprkt-24t-3-4-offset-6-speed-820-51151","title":"Harddrive 24-Tooth 3\/4\" Offset Chain Conversion Sprocket - Harley 6-Speed","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eConvert your Harley-Davidson's final drive to a robust chain system with the Harddrive 24-Tooth Chain Conversion Sprocket. Engineered for 6-speed transmissions, this sprocket provides the strength and precision needed for performance applications.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e24-tooth sprocket for optimal gearing in chain conversions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e3\/4\" offset ensures proper chain alignment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated tool steel construction for extreme durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 530 chain systems on 6-speed Harleys\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEssential for high-performance drivetrain upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMachined from heat-treated tool steel, this 24-tooth sprocket is built to withstand the demands of aggressive riding and high-horsepower V-twin engines. The 3\/4\" offset is crucial for achieving proper chain alignment when converting from a belt drive, ensuring optimal power transfer and drivetrain longevity.\u003c\/p\u003e\u003ch3\u003eEngineered for Drivetrain Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24-tooth count optimized for specific gearing needs\u003c\/li\u003e\n\u003cli\u003e3\/4\" offset for precise chain alignment in conversion setups\u003c\/li\u003e\n\u003cli\u003eConstructed from heat-treated tool steel for maximum durability\u003c\/li\u003e\n\u003cli\u003eCompatible with robust 530 chain systems\u003c\/li\u003e\n\u003cli\u003eDesigned for Harley-Davidson 6-speed transmissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Foundation of a Stronger Drivetrain\u003c\/h3\u003e\u003cp\u003eA chain conversion is a popular upgrade for riders pushing their Harley-Davidson to its limits, offering greater strength and tuning flexibility compared to belt drives. This Harddrive sprocket is a critical component in that conversion, providing the reliability and performance you demand. Ensure this 24-tooth count and 3\/4\" offset match your specific build requirements and desired gearing before installation.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191327\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.29 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6.29 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.36 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.4092 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat chain size is required for this sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis Harddrive chain conversion sprocket is specifically designed for use with 530 roller chains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat does the 3\/4\" offset mean?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe 3\/4\" offset positions the sprocket to the side, which is critical in chain conversion setups to achieve correct alignment between the front and rear sprockets, ensuring smooth power transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my specific Harley-Davidson model?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis 24-tooth sprocket with a 3\/4\" offset is designed for Harley-Davidson models equipped with 6-speed transmissions and undergoing a 530 chain conversion. Please confirm your motorcycle's year, model, and current drivetrain setup with our Shop by Bike tool to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive 24-Tooth 3\/4\\\" Offset Chain Conversion Sprocket - Harley 6-Speed\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-chain-conversion-sprocket-conv-sprkt-24t-3-4-offset-6-speed-820-51151\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What chain size is required for this sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This Harddrive chain conversion sprocket is specifically designed for use with 530 roller chains.\"}},{\"@type\":\"Question\",\"name\":\"What does the 3\/4\\\" offset mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 3\/4\\\" offset positions the sprocket to the side, which is critical in chain conversion setups to achieve correct alignment between the front and rear sprockets, ensuring smooth power transfer.\"}},{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my specific Harley-Davidson model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 24-tooth sprocket with a 3\/4\\\" offset is designed for Harley-Davidson models equipped with 6-speed transmissions and undergoing a 530 chain conversion. Please confirm your motorcycle's year, model, and current drivetrain setup with our Shop by Bike tool to ensure compatibility.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035901943919,"sku":"820-51151","price":116.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_28aa7973-bc8e-4aa1-8975-f9b3cd302791.png?v=1779563520"},{"product_id":"harddrive-chain-conversion-sprocket-conv-sprkt-24t-0-9-offset-6-speed-820-51152","title":"Harddrive Chain Conversion Sprocket 24-Tooth 0.9\" Offset - Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Harddrive chain conversion sprocket is built for riders looking to swap their belt drive for a chain on their Harley-Davidson. With a 24-tooth count and 0.9-inch offset, it's designed for precise alignment with a 530 chain. It's a key component for transforming your V-twin's final drive.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt-drive Harley to chain-drive\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated tool steel for extreme durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e24-tooth configuration for enhanced gearing options\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e0.9-inch offset for precise chain alignment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEngineered for 530 chain systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConverting your Harley-Davidson from belt to chain drive offers greater strength and a wider range of gearing options for performance tuning. This Harddrive 24-tooth sprocket is made from heat-treated tool steel, providing the durability needed to handle the demands of aggressive riding. Its specific 0.9-inch offset ensures proper chain alignment and engagement, crucial for a smooth and efficient power transfer to the rear wheel.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance and Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeat-treated tool steel construction for long-lasting strength\u003c\/li\u003e\n\u003cli\u003e24-tooth design for optimal gearing in chain conversion setups\u003c\/li\u003e\n\u003cli\u003e0.9-inch offset ensures precise chain alignment\u003c\/li\u003e\n\u003cli\u003eCompatible with common 530 chain systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Chain Conversion Advantage\u003c\/h3\u003e\u003cp\u003eSwitching to a chain drive opens up new possibilities for customizing your V-twin's performance. This Harddrive sprocket is an essential piece of that puzzle, allowing you to fine-tune your bike's acceleration and top-end characteristics. Whether you're building a performance bagger or a custom Softail, this conversion sprocket provides the foundation for a robust and tunable final drive system. Always confirm your specific chain size and offset requirements before installation.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 191328\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 0.9 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Size:\u003c\/strong\u003e 530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.29 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6.29 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.36 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.4092 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the primary benefit of a chain conversion?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA chain conversion offers increased strength and a broader range of gearing adjustments compared to a belt drive, which can be beneficial for performance builds and custom applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley-Davidson Touring or Softail?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis sprocket is designed for Harley Touring and Softail models that are undergoing a chain conversion. Please confirm the required chain size (530) and offset (0.9 inch) for your specific year and model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need other parts to complete a chain conversion?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, a chain conversion requires a compatible chain, a chain tensioner, and often a different rear sprocket. This front sprocket is one component of a complete conversion system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Chain Conversion Sprocket 24-Tooth 0.9\\\" Offset - Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-chain-conversion-sprocket-conv-sprkt-24t-0-9-offset-6-speed-820-51152\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the primary benefit of a chain conversion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A chain conversion offers increased strength and a broader range of gearing adjustments compared to a belt drive, which can be beneficial for performance builds and custom applications.\"}},{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley-Davidson Touring or Softail?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This sprocket is designed for Harley Touring and Softail models that are undergoing a chain conversion. Please confirm the required chain size (530) and offset (0.9 inch) for your specific year and model before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Do I need other parts to complete a chain conversion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, a chain conversion requires a compatible chain, a chain tensioner, and often a different rear sprocket. This front sprocket is one component of a complete conversion system.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035902009455,"sku":"820-51152","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_6558bdd4-ece3-4dbc-b722-0c5d4bdeb405.png?v=1779563429"},{"product_id":"harddrive-high-performance-compensator-sprocket-performace-m8-models-820-52653","title":"Harddrive High Performance Compensator Sprocket - Harley Milwaukee-Eight","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash the full potential of your Milwaukee-Eight engine with the Harddrive High Performance Compensator Sprocket. Engineered specifically for high-torque V-twin applications, this compensator sprocket is built to handle the increased power of modified engines, protecting your driveline from shock load. It's a critical upgrade for any M8 owner pushing their bike's limits.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeavier springs and extended travel for high torque\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eImproved oil passages reduce wear\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eNeedle bearing thrust washer for smoother operation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eOutperforms OEM compensator design\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eProtects engine and driveline from shock load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Harddrive high-performance compensator sprocket goes beyond OEM specifications, featuring heavier springs and extended travel to absorb the harsh forces generated by high-output Milwaukee-Eight engines. This design not only protects your engine and transmission from damage but also contributes to smoother power delivery and improved overall drivetrain operation. Optimized oil passages further reduce wear and extend the life of internal components, ensuring long-term reliability.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Drivetrain Protection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavier springs and extended travel for superior torque management\u003c\/li\u003e\n\u003cli\u003eImproved oil passages to minimize wear and enhance component longevity\u003c\/li\u003e\n\u003cli\u003eNeedle bearing thrust washer for smoother, more efficient operation\u003c\/li\u003e\n\u003cli\u003eDesigned to outperform and outlast OEM compensator designs\u003c\/li\u003e\n\u003cli\u003eShields engine and driveline components from shock loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt for Performance V-Twins\u003c\/h3\u003e\n\u003cp\u003eWhether your Milwaukee-Eight is stock or heavily modified, this compensator sprocket is engineered to provide superior performance and protection. It's a crucial component for riders who demand reliability and smooth power transfer under aggressive riding conditions. This upgrade helps maintain the integrity of your engine and transmission, allowing you to ride harder with confidence.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 241336\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9.15 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 9.65 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 8.55 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11.05 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this compensator sprocket fit my Milwaukee-Eight engine?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive high-performance compensator sprocket is engineered specifically for Milwaukee-Eight V-twin engines, including both stock and performance-modified applications. Please confirm fitment for your specific year and model using our Shop by Bike tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow does this compensator improve performance over a stock unit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe Harddrive compensator features heavier springs, extended travel, and improved oil passages compared to OEM designs. This allows it to better handle increased torque, reduce shock loads on the driveline, and provide smoother power delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct replacement for the OEM compensator?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, the Harddrive high-performance compensator sprocket is designed as a direct replacement for the factory unit, offering superior durability and performance with straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive High Performance Compensator Sprocket - Harley Milwaukee-Eight\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-high-performance-compensator-sprocket-performace-m8-models-820-52653\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this compensator sprocket fit my Milwaukee-Eight engine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive high-performance compensator sprocket is engineered specifically for Milwaukee-Eight V-twin engines, including both stock and performance-modified applications. Please confirm fitment for your specific year and model using our Shop by Bike tool.\"}},{\"@type\":\"Question\",\"name\":\"How does this compensator improve performance over a stock unit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Harddrive compensator features heavier springs, extended travel, and improved oil passages compared to OEM designs. This allows it to better handle increased torque, reduce shock loads on the driveline, and provide smoother power delivery.\"}},{\"@type\":\"Question\",\"name\":\"Is this a direct replacement for the OEM compensator?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Harddrive high-performance compensator sprocket is designed as a direct replacement for the factory unit, offering superior durability and performance with straightforward installation.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035926225007,"sku":"820-52653","price":568.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/b78e-6814c54ab5700.png?v=1777530369"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-conv-kit-chrome-17-up-flh-flt-820-51153","title":"Harddrive Cush Drive Chain Conversion Kit Chrome - Harley Milwaukee-Eight Touring","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash more usable power from your Milwaukee-Eight Touring machine with this Harddrive cush drive chain conversion kit. Engineered to swap your factory belt drive for a robust chain setup, it delivers a noticeable boost in torque.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt drive to chain for improved power delivery\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC-machined billet aluminum hub adapter\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated steel 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLower gearing for enhanced torque response\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIntegrated cush drive dampening\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 2017-up Harley Milwaukee-Eight Touring models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is specifically designed for 2017-up Harley-Davidson Touring models. By replacing your stock belt drive with a chain, you gain a lower gear ratio that translates directly into more grunt off the line and stronger pull through the RPMs. It's a critical upgrade for riders pushing their Milwaukee-Eight bikes harder.\u003c\/p\u003e\u003ch3\u003eEnhanced Durability and Power Transfer\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminum hub adapter ensures a precise fit\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets (51T rear, 24T transmission) for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eLower gearing optimizes power delivery for a more aggressive ride\u003c\/li\u003e\n\u003cli\u003eCush drive dampening helps smooth out power pulses and protect your driveline\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReady for the Road Ahead\u003c\/h3\u003e\u003cp\u003eConverting to a chain drive is a popular modification for performance-oriented riders looking for maximum power transfer and the ability to easily change gearing. This kit provides the core components needed for the swap. You will need to source a 530x130 link chain separately and have it cut to the correct length for your specific setup.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Hub adapter plate, spacer, bearing, 51T rear sprocket, 24T transmission sprocket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12 in L × 12 in W × 4.72 in H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat's included in this chain conversion kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit includes the hub adapter plate, spacer, bearing, a 51T rear sprocket, and a 24T transmission sprocket. You will need to purchase a 530x130 link chain separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this conversion change my bike's gearing?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this kit provides a lower gearing ratio compared to the stock 6-speed belt drive, which is designed to give you more usable power and torque in the lower RPM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a direct bolt-on kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit replaces your factory belt drive components. While it is designed for straightforward installation, a 530x130 link chain must be purchased separately and cut to the correct length for your specific model and setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit Chrome - Harley Milwaukee-Eight Touring\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-conv-kit-chrome-17-up-flh-flt-820-51153\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What's included in this chain conversion kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit includes the hub adapter plate, spacer, bearing, a 51T rear sprocket, and a 24T transmission sprocket. You will need to purchase a 530x130 link chain separately.\"}},{\"@type\":\"Question\",\"name\":\"Will this conversion change my bike's gearing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this kit provides a lower gearing ratio compared to the stock 6-speed belt drive, which is designed to give you more usable power and torque in the lower RPM range.\"}},{\"@type\":\"Question\",\"name\":\"Is this a direct bolt-on kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit replaces your factory belt drive components. While it is designed for straightforward installation, a 530x130 link chain must be purchased separately and cut to the correct length for your specific model and setup.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971674223,"sku":"820-51153","price":675.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_7cb44406-7fde-421c-8899-21758bd301b2.png?v=1779565782"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-conv-kit-black-17-up-flh-flt-820-51154","title":"Harddrive Cush Drive Chain Conversion Kit Black - Harley Milwaukee-Eight Touring","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eTransform your Milwaukee-Eight Touring model with the Harddrive cush drive chain conversion kit in black. This essential upgrade swaps your factory belt drive for a more aggressive chain setup, delivering a significant increase in low-end torque.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt drive to chain for improved power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eBlack finish billet aluminum hub adapter\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable heat-treated steel 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLower gearing for increased low-end torque\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 2017-up Harley Milwaukee-Eight Touring\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes hub adapter, spacer, bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is engineered specifically for 2017-up Harley-Davidson Touring models. By converting from a belt to a chain drive, you unlock a lower gear ratio that translates into more responsive power delivery and improved acceleration. It’s a performance modification that serious riders choose for a more direct connection to their machine.\u003c\/p\u003e\u003ch3\u003eOptimized Performance and Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminum hub adapter for precise fitment\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets (51T rear, 24T transmission) built for the long haul\u003c\/li\u003e\n\u003cli\u003eLower gearing than stock for a significant boost in usable power\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary hub adapter, spacer, and bearing components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUncork Your Touring Machine\u003c\/h3\u003e\u003cp\u003eThe black finish of this kit integrates cleanly with many custom builds, providing both aesthetic appeal and a functional upgrade. Riders looking to push their Milwaukee-Eight Touring bikes harder will appreciate the enhanced power transfer and the ability to fine-tune gearing with different chain and sprocket combinations. Remember to purchase a 530x130 link chain separately and have it professionally cut to fit your bike's exact dimensions.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201409\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374357\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Sprocket:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Sprocket:\u003c\/strong\u003e 24T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.72 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat components are included in this conversion kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe kit comes with a CNC-machined billet aluminum hub adapter plate, a spacer, a bearing, a 51T rear sprocket, and a 24T transmission sprocket. A 530x130 link chain is required and sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow will this affect my bike's performance?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis conversion kit provides a lower gear ratio than the stock belt drive, which will give your bike more usable power and torque, particularly in the lower RPM range, enhancing acceleration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need to modify my bike for this kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit is designed as a direct replacement for your factory belt drive system. However, you will need to purchase a 530x130 link chain separately and ensure it is cut to the correct length for your specific Harley-Davidson Touring model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit Black - Harley Milwaukee-Eight Touring\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-conv-kit-black-17-up-flh-flt-820-51154\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What components are included in this conversion kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit comes with a CNC-machined billet aluminum hub adapter plate, a spacer, a bearing, a 51T rear sprocket, and a 24T transmission sprocket. A 530x130 link chain is required and sold separately.\"}},{\"@type\":\"Question\",\"name\":\"How will this affect my bike's performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This conversion kit provides a lower gear ratio than the stock belt drive, which will give your bike more usable power and torque, particularly in the lower RPM range, enhancing acceleration.\"}},{\"@type\":\"Question\",\"name\":\"Do I need to modify my bike for this kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed as a direct replacement for your factory belt drive system. However, you will need to purchase a 530x130 link chain separately and ensure it is cut to the correct length for your specific Harley-Davidson Touring model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971739759,"sku":"820-51154","price":675.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_f90b3d7a-58f0-4f9e-b092-d3acb268e5fa.png?v=1779565792"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-conv-kit-chrome-2009-2016-flh-flt-820-51155","title":"Harddrive Cush Drive Chain Conversion Kit Chrome - Harley Twin Cam Touring","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUpgrade your 2009-2016 Harley Twin Cam Touring bike with this Harddrive chrome cush drive chain conversion kit. Engineered to replace your factory belt drive, it delivers a more aggressive final gear ratio for increased torque and usable power.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt drive to chain for improved power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eChrome billet aluminum hub adapter\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated steel 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLower gearing for increased torque and mid-range power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes spacer and bearing assembly\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 2009-2016 Harley Twin Cam Touring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is specifically tailored for 2009-2016 Harley-Davidson FLH\/FLT Touring models. Swapping from a belt to a chain drive offers a distinct advantage for performance riders, providing a lower gear ratio that translates into a noticeable increase in torque and responsiveness. It's a proven way to get more out of your Twin Cam engine, especially when paired with other performance upgrades.\u003c\/p\u003e\u003ch3\u003eOptimized Gearing and Robust Construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminum hub adapter plate ensures a precise fit\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets (51T rear, 24T transmission) for superior durability\u003c\/li\u003e\n\u003cli\u003eLower gearing than stock 6-speed for enhanced mid-range power\u003c\/li\u003e\n\u003cli\u003eIncludes spacer and bearing assembly for a complete conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnlocking Your Twin Cam's Potential\u003c\/h3\u003e\u003cp\u003eThe chrome finish of this kit adds a custom look while providing the functional benefits of a chain drive conversion. This upgrade is ideal for riders who want to maximize their Twin Cam's performance, whether for aggressive riding or simply to get more grunt out of their bagger. Remember that a 530x130 link chain is required and sold separately; ensure it is properly measured and cut for your bike's specific setup.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201407\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374364\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Sprocket:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Sprocket:\u003c\/strong\u003e 24T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat parts are included in this conversion kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit provides the hub adapter plate, spacer, bearing, a 51T rear sprocket, and a 24T transmission sprocket. A 530x130 link chain is necessary to complete the conversion and is sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this kit alter my bike's final gear ratio?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this conversion kit offers a lower final gear ratio compared to the stock 6-speed belt drive, which is designed to provide more usable power and torque, especially in the mid-range RPM band.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs a specific chain size required?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYou will need a 530x130 link chain, which is sold separately. It's crucial to have the chain cut to the precise length required for your specific 2009-2016 Harley-Davidson Touring model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit Chrome - Harley Twin Cam Touring\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-conv-kit-chrome-2009-2016-flh-flt-820-51155\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What parts are included in this conversion kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit provides the hub adapter plate, spacer, bearing, a 51T rear sprocket, and a 24T transmission sprocket. A 530x130 link chain is necessary to complete the conversion and is sold separately.\"}},{\"@type\":\"Question\",\"name\":\"Will this kit alter my bike's final gear ratio?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this conversion kit offers a lower final gear ratio compared to the stock 6-speed belt drive, which is designed to provide more usable power and torque, especially in the mid-range RPM band.\"}},{\"@type\":\"Question\",\"name\":\"Is a specific chain size required?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You will need a 530x130 link chain, which is sold separately. It's crucial to have the chain cut to the precise length required for your specific 2009-2016 Harley-Davidson Touring model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971772527,"sku":"820-51155","price":683.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_6cdd0f40-e8a8-488a-8d50-2e1d1bf81468.png?v=1779563959"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-conv-kit-black-2009-2016-flh-flt-820-51156","title":"Harddrive Cush Drive Chain Conversion Kit Black - Harley Twin Cam Touring","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUpgrade your 2009-2016 Harley Twin Cam Touring bike with this Harddrive black cush drive chain conversion kit. It's designed to transform your factory belt drive into a high-performance chain system, delivering more torque and usable power.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt drive to chain for improved torque\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eBlack billet aluminum hub adapter\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable heat-treated steel 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLower gearing for more usable power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes hub adapter, spacer, bearing assembly\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 2009-2016 Harley Twin Cam Touring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is engineered for 2009-2016 Harley-Davidson FLH\/FLT Touring models, providing a crucial upgrade for riders seeking maximum performance. By converting from a belt to a chain drive, you gain a lower gear ratio that significantly boosts torque in the usable RPM range, making your Twin Cam feel more responsive and powerful.\u003c\/p\u003e\u003ch3\u003eRobust Construction for Demanding Rides\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC precision-machined billet aluminum hub adapter for a perfect fit\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets (51T rear, 24T transmission) for exceptional durability\u003c\/li\u003e\n\u003cli\u003eLower gearing than stock 6-speed for increased power delivery\u003c\/li\u003e\n\u003cli\u003eIncludes hub adapter plate, spacer, and bearing assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance-Focused Driveline Upgrade\u003c\/h3\u003e\u003cp\u003eThe sleek black finish of this conversion kit integrates seamlessly with any custom build, offering both a stealthy look and a substantial performance advantage. This upgrade is perfect for riders who demand more from their Twin Cam, whether for aggressive riding or simply to get a stronger pull out of their bagger. Remember that a 530x130 link chain is required and sold separately; ensure it is accurately measured and cut for your specific model.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201406\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374371\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Sprocket Teeth:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Sprocket Teeth:\u003c\/strong\u003e 24T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Size:\u003c\/strong\u003e 530x130 (chain sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat does this kit include for the conversion?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe kit contains a CNC-machined billet aluminum hub adapter plate, a spacer, a bearing assembly, a 51T rear sprocket, and a 24T transmission sprocket. A 530x130 link chain is required and sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this conversion improve my bike's acceleration?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, by providing a lower gearing ratio than the stock belt drive, this kit is designed to increase torque and improve acceleration, giving you more usable power throughout the RPM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat chain do I need for this kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYou will need a 530x130 link chain, which is sold separately. It's essential to have the chain properly measured and cut to ensure correct fitment for your 2009-2016 Harley-Davidson Touring model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit Black - Harley Twin Cam Touring\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-conv-kit-black-2009-2016-flh-flt-820-51156\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does this kit include for the conversion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit contains a CNC-machined billet aluminum hub adapter plate, a spacer, a bearing assembly, a 51T rear sprocket, and a 24T transmission sprocket. A 530x130 link chain is required and sold separately.\"}},{\"@type\":\"Question\",\"name\":\"Will this conversion improve my bike's acceleration?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, by providing a lower gearing ratio than the stock belt drive, this kit is designed to increase torque and improve acceleration, giving you more usable power throughout the RPM range.\"}},{\"@type\":\"Question\",\"name\":\"What chain do I need for this kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You will need a 530x130 link chain, which is sold separately. It's essential to have the chain properly measured and cut to ensure correct fitment for your 2009-2016 Harley-Davidson Touring model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971805295,"sku":"820-51156","price":683.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_46b55a73-df85-4895-acd6-033fd10e9960.png?v=1779564014"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-chrome-820-51157","title":"Harddrive Cush Drive Chain Conversion Kit Chrome - Harley \u0026 Indian V-Twin","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eMaximize your V-twin's performance with the Harddrive chrome cush drive chain conversion kit. This comprehensive kit replaces your factory belt drive with a robust chain system, delivering a significant boost in usable power and torque across the RPM range.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt drive to chain for improved power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eChrome billet aluminum hub adapter\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable heat-treated steel 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLower gearing for increased power delivery\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes hub adapter, spacer, and bearing assembly\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eUniversal V-twin Touring fitment with cush drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is engineered to transform your V-twin Touring model, converting it from a belt drive to a chain drive. The result is a lower final gear ratio that directly translates into more aggressive acceleration and stronger pull through every gear. It's a fundamental upgrade for riders looking to uncork their V-twin's true potential and experience a more direct connection to the road.\u003c\/p\u003e\u003ch3\u003ePerformance-Engineered Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminum construction for precision and strength\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets (51T rear, 24T transmission) for superior wear resistance\u003c\/li\u003e\n\u003cli\u003eLower gearing than stock 6-speed for enhanced power delivery\u003c\/li\u003e\n\u003cli\u003eIncludes hub adapter plate, spacer, and bearing assembly for a complete conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA Foundation for Power\u003c\/h3\u003e\u003cp\u003eThe chrome finish adds a classic custom touch, making this kit both a performance upgrade and a visual enhancement. Converting to a chain drive opens up a world of gearing options and offers a more durable solution for high-horsepower applications. Remember, a 530x130 link chain is required and sold separately; ensure it is properly measured and cut to fit your specific V-twin model for optimal performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201402\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374388\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Sprocket:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Sprocket:\u003c\/strong\u003e 24T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3.2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.5 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat chain size is needed for this conversion kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYou will need a 530x130 link chain, which is sold separately. It's important to have the chain properly measured and cut to the specific length required for your V-twin Touring model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this kit affect my motorcycle's overall gearing?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this conversion kit provides a lower gearing ratio than a stock 6-speed setup, which is designed to deliver more usable power and torque across the RPM range for improved acceleration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this kit compatible with all V-twin Touring models?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit is designed for V-twin Touring models equipped with a factory cush drive rear hub. We recommend using the Shop by Bike feature on our website to confirm fitment for your specific year and model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit Chrome - Harley \u0026 Indian V-Twin\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-chrome-820-51157\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What chain size is needed for this conversion kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You will need a 530x130 link chain, which is sold separately. It's important to have the chain properly measured and cut to the specific length required for your V-twin Touring model.\"}},{\"@type\":\"Question\",\"name\":\"Will this kit affect my motorcycle's overall gearing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this conversion kit provides a lower gearing ratio than a stock 6-speed setup, which is designed to deliver more usable power and torque across the RPM range for improved acceleration.\"}},{\"@type\":\"Question\",\"name\":\"Is this kit compatible with all V-twin Touring models?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for V-twin Touring models equipped with a factory cush drive rear hub. We recommend using the Shop by Bike feature on our website to confirm fitment for your specific year and model before ordering.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971838063,"sku":"820-51157","price":432.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_291f391f-54f0-4fe0-ba9f-c843c5bee949.png?v=1779565788"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-black-820-51158","title":"Harddrive Cush Drive Chain Conversion Kit Black - Harley \u0026 Indian V-Twin","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnlock the full potential of your V-twin motorcycle with the Harddrive black cush drive chain conversion kit. This high-performance upgrade replaces your belt drive with a robust chain system, delivering a lower gear ratio for increased torque and usable power.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eConverts belt drive to chain for improved power\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eBlack billet aluminum hub adapter\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable heat-treated steel 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLower gear ratio for increased torque\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes spacer and bearing assembly\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for V-twin motorcycles with cush drive hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is designed for V-twin motorcycles, providing a critical upgrade for riders looking to maximize their bike's performance. By converting from a factory belt drive to a chain, you gain a lower gear ratio that translates directly into more aggressive acceleration and a stronger pull throughout the RPM range. It's a proven modification for both custom builders and performance enthusiasts.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance and Style\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminum hub adapter plate for a precise fit\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets (51T rear, 24T transmission) for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eLower gearing than stock 6-speed for a significant boost in usable power\u003c\/li\u003e\n\u003cli\u003eIncludes spacer and bearing assembly for a complete driveline conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Foundation for a Powerful Build\u003c\/h3\u003e\u003cp\u003eThe sleek black finish of this kit offers a stealthy, custom look while delivering the functional benefits of a chain drive. This upgrade is ideal for riders who demand more from their V-twin, whether for aggressive riding, track performance, or simply a more direct and responsive feel. Remember, a 530x130 link chain is required and sold separately; ensure it is accurately measured and cut to fit your specific V-twin model for optimal performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201403\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374395\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Sprocket Teeth:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Sprocket Teeth:\u003c\/strong\u003e 24T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3.2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.5 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat chain size is compatible with this conversion kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYou will need a 530x130 link chain, which is sold separately. It's essential to have the chain properly measured and cut to the specific length required for your V-twin motorcycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this kit require a dyno tune after installation?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eWhile this kit changes your gearing, a dyno tune is typically not required solely for a chain conversion. However, if this is part of a larger performance build, a tune is always recommended to optimize your engine's output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow can I confirm if this kit fits my V-twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit is designed for V-twin motorcycles with cush drive rear hub systems. We recommend using the Shop by Bike feature on our website to verify compatibility with your specific year and model before making a purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit Black - Harley \u0026 Indian V-Twin\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-black-820-51158\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What chain size is compatible with this conversion kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You will need a 530x130 link chain, which is sold separately. It's essential to have the chain properly measured and cut to the specific length required for your V-twin motorcycle.\"}},{\"@type\":\"Question\",\"name\":\"Will this kit require a dyno tune after installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While this kit changes your gearing, a dyno tune is typically not required solely for a chain conversion. However, if this is part of a larger performance build, a tune is always recommended to optimize your engine's output.\"}},{\"@type\":\"Question\",\"name\":\"How can I confirm if this kit fits my V-twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for V-twin motorcycles with cush drive rear hub systems. We recommend using the Shop by Bike feature on our website to verify compatibility with your specific year and model before making a purchase.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971903599,"sku":"820-51158","price":432.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_a90a0853-a89a-427d-b9e5-df50089cfc5d.png?v=1779564376"},{"product_id":"harddrive-cush-drive-chain-conversion-kit-51t-sprocket-silver-for-conv-kit-820-51159","title":"Harddrive Cush Drive Chain Conversion Kit 51T Sprocket Silver - Harley Touring \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash more usable torque from your V-twin with the Harddrive Cush Drive Chain Conversion Kit. This comprehensive kit transforms your final drive, optimizing gearing for enhanced mid-range power delivery. It's a robust upgrade for riders looking to maximize their bike's performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eBoosts mid-range torque with optimized gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncludes 51T rear and 24T transmission sprockets\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCNC-machined billet aluminum hub adapter plate\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHeat-treated steel sprockets for long-term reliability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eComplete kit for a comprehensive final drive conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Harddrive cush drive chain conversion kit is engineered to give your Harley a performance edge. By swapping out your stock final drive for a chain setup, you gain the ability to fine-tune your gearing, and this kit comes set up to deliver a noticeable bump in mid-range grunt. It's a complete package designed for a solid driveline upgrade.\u003c\/p\u003e\u003ch3\u003eEnhanced Torque and Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLower gear ratio with 51T rear and 24T transmission sprockets for increased mid-range torque\u003c\/li\u003e\n\u003cli\u003eCNC-machined billet aluminum hub adapter plate ensures a precise fit\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel sprockets offer long-lasting durability\u003c\/li\u003e\n\u003cli\u003eComplete kit includes spacer and bearing for a straightforward conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance Drivetrain Upgrade\u003c\/h3\u003e\u003cp\u003eConverting to a chain drive opens up a world of gearing possibilities, and this Harddrive kit provides a strong foundation. It's an ideal upgrade for performance baggers and cruisers, allowing you to tailor your power delivery to your riding style. Pair this with a cam upgrade and a proper dyno tune for a truly transformed ride.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374401\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Sprocket Teeth:\u003c\/strong\u003e 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission Sprocket Teeth:\u003c\/strong\u003e 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.4 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.75 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat chain do I need to complete this conversion?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYou will need a 530-link chain, which is sold separately. You'll size and cut the chain to fit your specific Harley-Davidson model during installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this conversion kit require a dyno tune?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eChanging your bike's gearing can affect engine load and fuel mapping. While not always strictly required, a dyno tune is highly recommended to optimize performance and ensure proper engine operation after a drivetrain conversion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this a bolt-on kit, or does it require extensive modification?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit is designed to replace your existing final drive system. It includes the necessary components for the conversion, but installation requires mechanical expertise and may involve adjustments beyond a simple bolt-on part. Consult a qualified mechanic if you are unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Cush Drive Chain Conversion Kit 51T Sprocket Silver - Harley Touring \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-cush-drive-chain-conversion-kit-51t-sprocket-silver-for-conv-kit-820-51159\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What chain do I need to complete this conversion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You will need a 530-link chain, which is sold separately. You'll size and cut the chain to fit your specific Harley-Davidson model during installation.\"}},{\"@type\":\"Question\",\"name\":\"Will this conversion kit require a dyno tune?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Changing your bike's gearing can affect engine load and fuel mapping. While not always strictly required, a dyno tune is highly recommended to optimize performance and ensure proper engine operation after a drivetrain conversion.\"}},{\"@type\":\"Question\",\"name\":\"Is this a bolt-on kit, or does it require extensive modification?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed to replace your existing final drive system. It includes the necessary components for the conversion, but installation requires mechanical expertise and may involve adjustments beyond a simple bolt-on part. Consult a qualified mechanic if you are unsure.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971936367,"sku":"820-51159","price":117.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_a933110d-14b8-4ee7-b247-77d52f4f4d76.png?v=1779564053"},{"product_id":"harddrive-repl-51t-sprocket-black-for-conv-kit-820-51160","title":"Harddrive Replacement 51T Sprocket Black - V-Twin Conversion Kits","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eKeep your V-twin conversion kit running strong with this Harddrive replacement 51-tooth rear sprocket. Finished in black, it's designed to seamlessly integrate with aftermarket final-drive setups. This sprocket ensures your custom drivetrain maintains its intended gearing and performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e51-tooth count for V-twin conversion kits\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eSleek black finish\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDirect replacement component\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnsures optimal gearing and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you've invested in a chain conversion, you need reliable replacement parts. This Harddrive 51-tooth rear sprocket in black is specifically made for V-twin conversion kits, not for stock bikes. It's built to maintain the performance characteristics of your custom final drive, ensuring consistent power delivery on the road.\u003c\/p\u003e\u003ch3\u003eDurable Construction for Conversion Setups\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51-tooth count engineered for V-twin conversion kits\u003c\/li\u003e\n\u003cli\u003eSleek black finish complements aftermarket drivetrains\u003c\/li\u003e\n\u003cli\u003eDirect replacement for Harddrive conversion kit sprockets\u003c\/li\u003e\n\u003cli\u003eEnsures proper gearing for enhanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintain Your Custom Drivetrain\u003c\/h3\u003e\u003cp\u003eThis replacement sprocket is crucial for maintaining the precise gearing and performance of your V-twin's chain conversion. It's vital to match the tooth count to your existing setup to preserve the torque and power delivery you've tuned your bike for. Always confirm compatibility with your specific conversion kit before ordering to ensure a perfect fit and optimal function.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 201401\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361374418\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.75 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.4 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket a direct replacement for my stock Harley-Davidson or Indian Motorcycle?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this 51-tooth sprocket is specifically designed as a replacement part for aftermarket chain conversion kits, not for stock factory final drive systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow do I confirm this sprocket will fit my conversion kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYou should always verify the tooth count and compatibility with the manufacturer of your specific chain conversion kit. This sprocket is a 51-tooth replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes this sprocket come with a chain or other hardware?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this listing is for the replacement 51-tooth sprocket only. Chains, hub adapters, and other conversion kit components are sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Replacement 51T Sprocket Black - V-Twin Conversion Kits\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-repl-51t-sprocket-black-for-conv-kit-820-51160\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this sprocket a direct replacement for my stock Harley-Davidson or Indian Motorcycle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this 51-tooth sprocket is specifically designed as a replacement part for aftermarket chain conversion kits, not for stock factory final drive systems.\"}},{\"@type\":\"Question\",\"name\":\"How do I confirm this sprocket will fit my conversion kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You should always verify the tooth count and compatibility with the manufacturer of your specific chain conversion kit. This sprocket is a 51-tooth replacement.\"}},{\"@type\":\"Question\",\"name\":\"Does this sprocket come with a chain or other hardware?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this listing is for the replacement 51-tooth sprocket only. Chains, hub adapters, and other conversion kit components are sold separately.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035971969135,"sku":"820-51160","price":117.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_ae701986-d103-46ab-a4b3-801a4d756630.png?v=1779564340"},{"product_id":"hawg-halters-inc-sprocket-brake-kit-51t-l-h-chrome-750-04079","title":"Hawg Halters Inc 51T Sprocket Brake Kit Chrome - Left-Side 3\/4\" or 1\" Axle Harley \u0026 Indian V-Twin","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Hawg Halters Inc\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHawg Halters builds American-made brake systems, wheels and chassis hardware for Harley-Davidson, focused on big-rotor front ends and the components needed to run oversized wheels correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eIntegrate your rear braking and drivetrain with the Hawg Halters Inc 51T Sprocket Brake Kit. This innovative system combines a durable 420 stainless steel sprocket with a powerful 4-piston caliper, designed to deliver effective rear wheel braking. Finished in show chrome, it adds a custom touch while enhancing performance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCombines 51T sprocket with a 4-piston caliper\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e420 stainless steel sprocket, heat-treated and polished\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eShow polish chrome finish for custom builds\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eAccessible brake line port and bleeder\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDesigned for 3\/4-inch or 1-inch axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hawg Halters Inc Sprocket Brake Kit offers a unique solution for riders looking to clean up their rear end or add auxiliary braking. Featuring a 51-tooth 420 stainless steel sprocket that's heat-treated and Blanchard ground, this kit is built for durability and precision. The integrated 4-piston caliper system provides reliable stopping power, making it a functional and aesthetic upgrade for custom V-twin builds.\u003c\/p\u003e\u003ch3\u003eIntegrated Design and Robust Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4-piston caliper with dual-thickness brake pads for extended life\u003c\/li\u003e\n\u003cli\u003e51-tooth 420 stainless steel sprocket, heat-treated and polished\u003c\/li\u003e\n\u003cli\u003eShow polish chrome finish for a high-end custom look\u003c\/li\u003e\n\u003cli\u003eBrake line port and bleeder are easily accessible without caliper removal\u003c\/li\u003e\n\u003cli\u003eDesigned for left-side mounting on 3\/4-inch or 1-inch axles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCustom Braking for Your V-Twin\u003c\/h3\u003e\u003cp\u003eThis sprocket brake kit is an excellent choice for custom V-twin applications where traditional rear brake setups might interfere with aesthetics or other components. Its left-side mount design and compatibility with common axle sizes make it versatile for various builds. The thick-formulated brake pads are engineered for extended life and minimal sprocket wear, ensuring long-term performance and reduced maintenance.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hawg Halters Inc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e RKSBLCC351\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSprocket Teeth:\u003c\/strong\u003e 51T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSprocket Material:\u003c\/strong\u003e 420 stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome\/Show polish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Position:\u003c\/strong\u003e Left side\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAxle Compatibility:\u003c\/strong\u003e 3\/4\" or 1\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 13 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat axle sizes is this sprocket brake kit compatible with?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis kit is designed to fit V-twin motorcycles with either 3\/4-inch or 1-inch axles on the left-side rear wheel mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes this kit include everything needed for installation?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe kit includes the 51T sprocket with integrated 4-piston caliper. You will need to supply a weld-on frame mount and brake line appropriate for your specific setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this change my final drive ratio?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this kit includes a 51-tooth sprocket. You should verify if this tooth count is suitable for your desired final drive ratio and chain length.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Hawg Halters Inc\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/hawg-halters-inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Hawg Halters Inc 51T Sprocket Brake Kit Chrome - Left-Side 3\/4\\\" or 1\\\" Axle Harley \u0026 Indian V-Twin\",\"item\":\"https:\/\/vtwinbikers.com\/products\/hawg-halters-inc-sprocket-brake-kit-51t-l-h-chrome-750-04079\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What axle sizes is this sprocket brake kit compatible with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed to fit V-twin motorcycles with either 3\/4-inch or 1-inch axles on the left-side rear wheel mount.\"}},{\"@type\":\"Question\",\"name\":\"Does this kit include everything needed for installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit includes the 51T sprocket with integrated 4-piston caliper. You will need to supply a weld-on frame mount and brake line appropriate for your specific setup.\"}},{\"@type\":\"Question\",\"name\":\"Will this change my final drive ratio?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this kit includes a 51-tooth sprocket. You should verify if this tooth count is suitable for your desired final drive ratio and chain length.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Hawg Halters Inc","offers":[{"title":"Default Title","offer_id":53036005425263,"sku":"750-04079","price":800.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_c69ff3f1-ac86-463a-bbea-64ab80eb97c2.png?v=1779565145"},{"product_id":"harddrive-carbon-tooth-sprocket-48t-black-black-1984-2022-820-51600","title":"Harddrive Carbon Tooth Sprocket 48-Tooth - Black - Harley Dyna \u0026 Softail","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThe Harddrive Carbon Tooth Sprocket is an engineered upgrade for your Harley-Davidson, combining lightweight performance with robust durability. This 48-tooth sprocket features an anodized black aluminum carrier paired with a resilient carbon steel tooth ring. It's designed to deliver the strength needed for V-twin motorcycles while significantly reducing unsprung weight.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLightweight aluminum carrier\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable carbon steel tooth ring\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eForged rivets for exceptional strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHub adapter ring for broad fitment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eAnodized black finish with clear coat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen it comes to putting power to the pavement, every component matters. The Harddrive Carbon Tooth Sprocket offers a smart balance between weight savings and longevity. The carrier, crafted from lightweight aluminum, is substantially lighter than traditional steel sprockets, reducing rotating mass for improved performance. Meanwhile, the carbon steel tooth ring ensures that durability isn't compromised, standing up to the demands of high-torque V-twin engines.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance and Durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLightweight aluminum carrier is significantly lighter than steel alternatives\u003c\/li\u003e\n\u003cli\u003eDurable carbon steel tooth ring for extended lifespan\u003c\/li\u003e\n\u003cli\u003eForged rivets provide exceptional strength and integrity\u003c\/li\u003e\n\u003cli\u003eIncludes a hub adapter ring for broad fitment across model years\u003c\/li\u003e\n\u003cli\u003eAnodized black carrier with a clear-coated finish for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA Smart Upgrade for Your Drivetrain\u003c\/h3\u003e\u003cp\u003eThis 48-tooth sprocket is a purposeful modification for riders looking to optimize their bike's drivetrain. The included hub adapter ring ensures compatibility with a wide range of Harley-Davidson Dyna and Softail models. Engineered and manufactured to high standards, this sprocket not only performs but also adds a sharp, blacked-out aesthetic to your bike's rear end.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e RST-7080_WPS:48-BLK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361510823\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Anodized black carrier with black zinc passivation and clear coat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Poland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my Harley with a 1984-1999 hub type?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this Harddrive Carbon Tooth Sprocket includes a hub adapter ring specifically engineered to accommodate both 1984-1999 and 2000-2022 type hubs, ensuring proper fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat are the benefits of a carbon tooth sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eA carbon tooth sprocket combines the weight-saving advantages of an aluminum carrier with the superior wear resistance and durability of a carbon steel tooth ring, offering a balance of performance and longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eIs this sprocket available in different tooth counts?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis specific Harddrive Carbon Tooth Sprocket is offered in a 48-tooth configuration. Please check our catalog for other available tooth counts from Harddrive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Carbon Tooth Sprocket 48-Tooth - Black - Harley Dyna \u0026 Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-carbon-tooth-sprocket-48t-black-black-1984-20\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my Harley with a 1984-1999 hub type?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this Harddrive Carbon Tooth Sprocket includes a hub adapter ring specifically engineered to accommodate both 1984-1999 and 2000-2022 type hubs, ensuring proper fitment.\"}},{\"@type\":\"Question\",\"name\":\"What are the benefits of a carbon tooth sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A carbon tooth sprocket combines the weight-saving advantages of an aluminum carrier with the superior wear resistance and durability of a carbon steel tooth ring, offering a balance of performance and longevity.\"}},{\"@type\":\"Question\",\"name\":\"Is this sprocket available in different tooth counts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This specific Harddrive Carbon Tooth Sprocket is offered in a 48-tooth configuration. Please check our catalog for other available tooth counts from Harddrive.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53036076859503,"sku":"820-51600","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/7399-67c877b23def6.png?v=1777531537"},{"product_id":"harddrive-carbon-tooth-sprocket-49t-black-black-1984-2022-820-51601","title":"Harddrive Carbon Tooth Sprocket - 49 Tooth Black - Harley Touring, Softail \u0026 Dyna","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash your V-twin's potential with the Harddrive Carbon Tooth Sprocket. This 49-tooth sprocket combines lightweight design with serious durability, giving you a performance edge where it counts.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e49-tooth count for optimized gearing\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eAluminum carrier is significantly lighter than steel\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCarbon steel tooth ring for extreme durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eAnodized black finish with protective clear coat\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eUniversal hub adapter fits a wide range of V-twin models\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEngineered and manufactured to high standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered for riders who demand more from their Harley, this carbon tooth sprocket features an innovative design that shaves weight without sacrificing strength. The anodized black carrier and clear-coated finish ensure it looks as good as it performs, making it a solid upgrade for any performance-focused build.\u003c\/p\u003e\u003ch3\u003eLighter, Stronger Drivetrain Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLightweight aluminum carrier reduces unsprung mass\u003c\/li\u003e\n\u003cli\u003eDurable carbon steel tooth ring withstands serious abuse\u003c\/li\u003e\n\u003cli\u003eForged rivets provide exceptional strength and longevity\u003c\/li\u003e\n\u003cli\u003eUniversal hub adapter ensures broad compatibility across V-twin models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReady for the Road Ahead\u003c\/h3\u003e\u003cp\u003eWhether you're dialing in your gearing for the street or the strip, this Harddrive sprocket is built to last. Its advanced construction offers a significant advantage over heavier steel units, improving throttle response and reducing wear on other drivetrain components. Confirm your desired tooth count and fitment for a seamless installation.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e RST-7080_WPS:49-BLK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361510830\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Anodized black carrier with black zinc passivation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12 in × 12 in × 0.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Poland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the benefit of a carbon tooth sprocket?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe primary benefit is reduced weight from the aluminum carrier, which improves throttle response and reduces rotating mass, while the carbon steel tooth ring maintains durability for long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit my older Harley-Davidson?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this sprocket includes a universal hub adapter ring designed to fit both 1984-1999 and 2000-2022 style Harley-Davidson wheel hubs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need any special tools for installation?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eInstallation typically requires standard motorcycle tools. We recommend consulting a service manual for your specific model or having a professional technician perform the installation to ensure proper alignment and torque settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Carbon Tooth Sprocket - 49 Tooth Black - Harley Touring, Softail \u0026 Dyna\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-carbon-tooth-sprocket-49t-black-black-1984-21\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the benefit of a carbon tooth sprocket?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The primary benefit is reduced weight from the aluminum carrier, which improves throttle response and reduces rotating mass, while the carbon steel tooth ring maintains durability for long-term performance.\"}},{\"@type\":\"Question\",\"name\":\"Will this sprocket fit my older Harley-Davidson?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this sprocket includes a universal hub adapter ring designed to fit both 1984-1999 and 2000-2022 style Harley-Davidson wheel hubs.\"}},{\"@type\":\"Question\",\"name\":\"Do I need any special tools for installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation typically requires standard motorcycle tools. We recommend consulting a service manual for your specific model or having a professional technician perform the installation to ensure proper alignment and torque settings.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53036076892271,"sku":"820-51601","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/7399-67c877b23def6_69efe3ef-9d38-4cef-b117-db1416fc7208.png?v=1777531537"},{"product_id":"harddrive-carbon-tooth-sprocket-51t-black-black-1984-2022-820-51602","title":"Harddrive Carbon Tooth Sprocket - 51 Tooth Black - Harley Touring, Softail \u0026 Dyna","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Harddrive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eHarddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eDial in your V-twin's gearing with the Harddrive Carbon Tooth Sprocket. This 51-tooth option delivers a blend of lightweight performance and rugged durability, perfect for riders looking to fine-tune their power delivery.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e51-tooth count for precise gearing changes\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLightweight aluminum carrier improves performance\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCarbon steel tooth ring for maximum strength\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eAnodized black finish with protective clear coat\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eUniversal hub adapter fits various Harley \u0026amp; Indian hubs\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEngineered for V-twin motorcycle drivetrains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Harddrive 51-tooth carbon tooth sprocket is engineered for discerning riders who demand top-tier performance from their Harley. Its innovative construction features an aluminum carrier that significantly reduces weight compared to traditional steel sprockets, while the carbon steel tooth ring ensures exceptional wear resistance and strength under heavy loads. The anodized black finish with clear coat adds a custom touch to your drivetrain.\u003c\/p\u003e\u003ch3\u003eOptimized Gearing and Reduced Weight\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51-tooth count for specific gearing adjustments\u003c\/li\u003e\n\u003cli\u003eAluminum carrier is substantially lighter than steel\u003c\/li\u003e\n\u003cli\u003eCarbon steel tooth ring built for long-term durability\u003c\/li\u003e\n\u003cli\u003eForged rivets enhance overall structural integrity\u003c\/li\u003e\n\u003cli\u003eUniversal hub adapter for wide V-twin compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuilt for the Long Haul\u003c\/h3\u003e\u003cp\u003eWhether you're setting up your bike for aggressive acceleration or optimizing for specific riding conditions, this Harddrive sprocket provides the robust performance you need. The included hub adapter ring simplifies installation across a broad range of Harley-Davidson and Indian Motorcycle V-twins, ensuring a precise fit. Always confirm the ideal tooth count for your riding style and motorcycle model.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e RST-7080_WPS:51-BLK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361510847\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Anodized black carrier, black zinc passivation with clear coat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Poland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat tooth count does this sprocket have?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThis is a 51-tooth sprocket. It's important to check your OEM specifications or gearing charts to confirm this tooth count matches your desired setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this sprocket fit both my 1998 and 2015 Harley?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, the included hub adapter ring accommodates both 1984-1999 and 2000-2022 hub styles, allowing this single sprocket to work on either generation of V-twin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDoes the aluminum carrier affect durability?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, the aluminum carrier is designed for light weight, while the separate carbon steel tooth ring handles all the wear and stress, ensuring excellent durability for sustained performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sprockets\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Harddrive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/harddrive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Harddrive Carbon Tooth Sprocket - 51 Tooth Black - Harley Touring, Softail \u0026 Dyna\",\"item\":\"https:\/\/vtwinbikers.com\/products\/harddrive-carbon-tooth-sprocket-51t-black-black-1984-22\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What tooth count does this sprocket have?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a 51-tooth sprocket. It's important to check your OEM specifications or gearing charts to confirm this tooth count matches your desired setup.\"}},{\"@type\":\"Question\",\"name\":\"Will this sprocket fit both my 1998 and 2015 Harley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the included hub adapter ring accommodates both 1984-1999 and 2000-2022 hub styles, allowing this single sprocket to work on either generation of V-twin.\"}},{\"@type\":\"Question\",\"name\":\"Does the aluminum carrier affect durability?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, the aluminum carrier is designed for light weight, while the separate carbon steel tooth ring handles all the wear and stress, ensuring excellent durability for sustained performance.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53036076957807,"sku":"820-51602","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/7399-67c877b23def6_97856293-3853-4521-b415-0653fcde7226.png?v=1777531537"}],"url":"https:\/\/vtwinbikers.com\/collections\/sprockets.oembed?page=3","provider":"Vtwinbikers","version":"1.0","type":"link"}