{"product_id":"jims-super-kit-6-speed-overdrive-gear-kit-for-harley-flstf-flstc","title":"Jims Super Kit 6-Speed Overdrive Gear Kit for Harley FLSTF FLSTC","description":"\u003cp\u003eElevate your Harley Davidson riding experience with the Jims 6-Speed Overdrive Super Gear Kit, specifically engineered for 1990-2000 FLSTF and FLSTC models. This comprehensive kit transforms your stock 5-speed transmission into a high-performance 6-speed unit, delivering enhanced power delivery and unparalleled cruising comfort.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Jims 6-Speed Overdrive Super Gear Kit is designed to significantly upgrade the drivetrain performance of your Harley Davidson Fat Boy FLSTF 1340 or Heritage Softail Classic FLSTC 1340 from 1990-2000. At its core, this kit features a \u003cstrong\u003e2.94:1 close-ratio 1st gear\u003c\/strong\u003e, which not only broadens your bike's usable speed range in first gear but also minimizes the RPM drop when shifting into second, resulting in smoother, more responsive acceleration. The inclusion of an \u003cstrong\u003eoverdrive 6th gear with a 0.86:1 ratio\u003c\/strong\u003e is a game-changer for long-distance riders, effectively lowering engine RPM by nearly 475 at 75 mph. This reduction in engine speed translates directly into a more relaxing cruising experience, less engine wear, and a noticeable decrease in vibration. Engineered to convert your existing 5-speed transmission into a modern 6-speed system, this Jims gear kit enhances both the performance and comfort of your ride. Built with precision and proudly \u003cstrong\u003eMade in the USA\u003c\/strong\u003e, it includes all necessary gaskets and seals for a complete and reliable installation.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced First Gear Performance:\u003c\/strong\u003e Features a 2.94:1 close-ratio 1st gear that widens the bike's speed range and minimizes RPM drop during shifts, ensuring smoother acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverdrive Sixth Gear:\u003c\/strong\u003e Integrates a 0.86:1 overdrive 6th gear, significantly reducing engine RPM by almost 475 at 75 mph for more comfortable and fuel-efficient highway cruising.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Speed to 6-Speed Conversion:\u003c\/strong\u003e Expertly designed to transform your stock 5-speed transmission into a high-performance 6-speed unit, delivering modern gear ratios and improved power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Riding Comfort:\u003c\/strong\u003e Creates a more relaxing cruising experience by lowering engine RPM and effectively reducing vibration, contributing to less wear and fatigue on longer rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Comes with all necessary gaskets and seals, providing everything required for a comprehensive and secure installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Made Quality:\u003c\/strong\u003e Proudly manufactured in the USA, guaranteeing exceptional durability, precision engineering, and reliable performance for your Harley Davidson.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Gear\u003c\/li\u003e\n\u003cli\u003eStyle: Close Ratio\u003c\/li\u003e\n\u003cli\u003eUnits: Set\u003c\/li\u003e\n\u003cli\u003eProduct Name: Overdrive Super Kit\u003c\/li\u003e\n\u003cli\u003eFirst Gear Ratio: 2.94:1\u003c\/li\u003e\n\u003cli\u003eSixth Gear Ratio: 0.86:1\u003c\/li\u003e\n\u003cli\u003eTransmission Type: 6-Speed\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 8085\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 11030008\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant to Know\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a speedometer sensor block-off plate kit; if your speedometer is not driven from the transmission, two block-off plate kits will be required.\u003c\/li\u003e\n\u003cli\u003eThe trap door extends 3\/8\" farther to the right than the stock part, which may necessitate alterations to some components that attach to or are located around the trap door.\u003c\/li\u003e\n\u003cli\u003eSpeedometer recalibration is required after installation to ensure accurate readings.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jims","offers":[{"title":"Default Title","offer_id":63700393918794,"sku":"11030008","price":4333.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/60711784005cc5b66e84c86d7f0b3e1b.webp?v=1790471817","url":"https:\/\/partsdenmark.com\/it\/products\/jims-super-kit-6-speed-overdrive-gear-kit-for-harley-flstf-flstc","provider":"Parts Denmark","version":"1.0","type":"link"}