{"product_id":"fox-street-performance-series-fork-cartridge-kit-49mm-std-height-spring-m8-so-897-27407","title":"FOX Street Performance Series Fork Cartridge Kit - 49mm Standard Height - Harley Milwaukee-Eight 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 FOX\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eFOX has built performance suspension for off-road racing, mountain bikes and powersports since 1974. Its motorcycle shocks bring race-derived damping architecture and rebuild-ability to street and touring applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash the full potential of your Milwaukee-Eight Softail's front end with the FOX Street Performance Series Fork Cartridge Kit. This kit is engineered to transform your 49mm standard-height forks, delivering speed-sensitive damping control and a significant boost in cornering stability. Experience a ride that's both more controlled and comfortable, without altering your bike's factory appearance.\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;\"\u003eSpeed-sensitive closed cartridge damping for control\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eLinear spring rates reduce front-end dive\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eModel-specific tune for Milwaukee-Eight Softail\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eFully rebuildable and re-valvable for longevity\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eMaintains stock fork appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FOX Street Performance Series Fork Cartridge Kit is a direct upgrade designed to replace the internal damping cartridge in your existing 49mm forks. By integrating advanced speed-sensitive damping, this kit provides a more responsive and predictable front end, crucial for aggressive riding and navigating varied road conditions. It's the ideal solution for riders seeking performance improvements without the visual changes of a complete fork swap.\u003c\/p\u003e\u003ch3\u003eSuperior Damping for Confident Riding\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdvanced speed-sensitive closed cartridge damping control\u003c\/li\u003e\n\u003cli\u003eLinear spring rates engineered to minimize brake dive\u003c\/li\u003e\n\u003cli\u003eModel-specific ride tune ensures optimal performance for your Milwaukee-Eight Softail\u003c\/li\u003e\n\u003cli\u003eFully rebuildable and re-valvable for long-term serviceability\u003c\/li\u003e\n\u003cli\u003eMaintains the original aesthetic of your factory forks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineered for Milwaukee-Eight Performance\u003c\/h3\u003e\u003cp\u003eThis FOX cartridge kit is specifically tuned for Milwaukee-Eight motorcycles with 49mm standard-height forks, making it a perfect match for popular Softail models. The focus is on delivering tangible improvements in ride quality and handling dynamics, allowing you to push your bike harder into corners and maintain composure over rough pavement. It's a foundational upgrade that pairs well with other suspension modifications, providing a balanced and high-performance 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 FOX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 890-27-007\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 711745590786\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFork Size:\u003c\/strong\u003e 49mm standard height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 28.81 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 12.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 4.87 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8.5 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;\"\u003eWill this kit fit my existing forks?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this FOX Street Performance Series kit is a cartridge upgrade designed to install inside your existing 49mm standard-height forks, preserving the original appearance.\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 specifically tuned for my Milwaukee-Eight Softail?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eAbsolutely. This kit features a model-specific ride tune engineered for optimal performance on Milwaukee-Eight Softail models equipped with 49mm standard-height forks.\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 upgrade change the look of my front end?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, one of the key benefits of this cartridge kit is that it maintains the original external appearance of your forks while providing a significant internal performance upgrade.\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\":\"Suspension\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"FOX\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/fox\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"FOX Street Performance Series Fork Cartridge Kit - 49mm Standard Height - Harley Milwaukee-Eight Softail\",\"item\":\"https:\/\/vtwinbikers.com\/products\/fox-street-performance-series-fork-cartridge-kit-49mm-std-height-spring-m8-so-897-27407\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this kit fit my existing forks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this FOX Street Performance Series kit is a cartridge upgrade designed to install inside your existing 49mm standard-height forks, preserving the original appearance.\"}},{\"@type\":\"Question\",\"name\":\"Is this kit specifically tuned for my Milwaukee-Eight Softail?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely. This kit features a model-specific ride tune engineered for optimal performance on Milwaukee-Eight Softail models equipped with 49mm standard-height forks.\"}},{\"@type\":\"Question\",\"name\":\"Will this upgrade change the look of my front end?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, one of the key benefits of this cartridge kit is that it maintains the original external appearance of your forks while providing a significant internal performance upgrade.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":53035883823215,"sku":"897-27407","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/c7dd-5eaadf6ba744d.jpg?v=1777530025","url":"https:\/\/vtwinbikers.com\/products\/fox-street-performance-series-fork-cartridge-kit-49mm-std-height-spring-m8-so-897-27407","provider":"Vtwinbikers","version":"1.0","type":"link"}