{"product_id":"progressive-fork-springs-2011-1156-harley-davidson","title":"Progressive Rate Fork Springs - 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 Progressive\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eProgressive Suspension has focused exclusively on American V-twin suspension since 1982, and its Monotube fork cartridges and 400\/970\/970G shock series are among the most common upgrades on baggers and Softails. For most riders the stock rear shock is the single worst part on the bike — this is the fix.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eTransform your Harley-Davidson's front suspension with Progressive Rate Fork Springs. Engineered to absorb small road imperfections while providing firm support for larger impacts, these springs significantly improve your ride.\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;\"\u003eProgressive Rate design for varied impacts\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eReduces front-end dive under braking\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePrecision wound for consistent action\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eImproves ride comfort and stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese precision-wound springs are designed to reduce front-end dive under braking, enhancing stability and control without sacrificing comfort. Experience a more confident and composed ride on your Touring, Softail, or Dyna platform.\u003c\/p\u003e\u003ch3\u003eEnhanced Front-End Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProgressive Rate design absorbs small bumps and stiffens for larger impacts\u003c\/li\u003e\n\u003cli\u003eReduces undesirable front-end dive during braking\u003c\/li\u003e\n\u003cli\u003ePrecision wound construction for consistent performance\u003c\/li\u003e\n\u003cli\u003eImproves overall ride comfort and stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA Foundation for Better Handling\u003c\/h3\u003e\u003cp\u003eUpgrading your fork springs is a critical step in optimizing your V-twin's handling. These Progressive springs are an excellent choice for riders looking to eliminate harsh bottoming sensations and achieve a more predictable front end. While installation typically involves fork disassembly, the performance gains are well worth the effort, especially when paired with quality fork oil and proper 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 Progressive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 11-1156\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Suspension \/ Fork Springs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.2 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalifornia Prop 65:\u003c\/strong\u003e Cancer and Reproductive Harm — www.P65Warnings.ca.gov\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 these springs reduce the harsh bottoming I feel on big bumps?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, Progressive Rate springs are designed to absorb large impacts more firmly while remaining compliant on small road bumps, effectively reducing that harsh bottoming sensation.\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 these require any special installation tools?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eFork spring replacement typically requires fork disassembly and specialized tools. While experienced DIY mechanics can handle it, many riders opt for installation by a qualified shop.\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;\"\u003eAre these springs compatible with my Harley Touring, Softail, or Dyna model?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThese Progressive Fork Springs are designed for a range of Harley-Davidson Touring, Softail, and Dyna models. Please use our Shop by Bike tool to confirm exact fitment for 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\":\"Fork Springs\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Progressive\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/progressive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Progressive Rate Fork Springs - Harley Touring, Softail \u0026 Dyna\",\"item\":\"https:\/\/vtwinbikers.com\/products\/progressive-fork-springs-2011-1156-harley-davidson\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will these springs reduce the harsh bottoming I feel on big bumps?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, Progressive Rate springs are designed to absorb large impacts more firmly while remaining compliant on small road bumps, effectively reducing that harsh bottoming sensation.\"}},{\"@type\":\"Question\",\"name\":\"Do these require any special installation tools?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Fork spring replacement typically requires fork disassembly and specialized tools. While experienced DIY mechanics can handle it, many riders opt for installation by a qualified shop.\"}},{\"@type\":\"Question\",\"name\":\"Are these springs compatible with my Harley Touring, Softail, or Dyna model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"These Progressive Fork Springs are designed for a range of Harley-Davidson Touring, Softail, and Dyna models. Please use our Shop by Bike tool to confirm exact fitment for your specific year and model.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Progressive","offers":[{"title":"Default Title","offer_id":53040366583919,"sku":"T14-613923","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_729925cb-b526-47cd-8144-bbf81aaafbea.png?v=1779566951","url":"https:\/\/vtwinbikers.com\/products\/progressive-fork-springs-2011-1156-harley-davidson","provider":"Vtwinbikers","version":"1.0","type":"link"}