Jims Fat 6 M8 6-Speed Gear Kit Black for Harley Davidson

Unleash the full potential of your Harley Davidson Milwaukee-Eight with the Jims Fat 6 M8 6-Speed Gear Kit. Engineered for unparalleled strength and performance, this black transmission upgrade is designed to transform your riding experience.

Description

The Jims Fat 6 M8 6-Speed Gear Kit is engineered as the ultimate performance upgrade for Harley Davidson Milwaukee-Eight models from 2017-2024, including the Road Glide 107 FLTRX 1750 ABS and Softail Fat Boy 114 FLFBS 1868 ABS. This robust transmission kit features straight-cut gear teeth, meticulously designed to be 53% wider than stock components. This significant increase in width dramatically boosts load capacity and overall strength, ensuring durability under the most demanding riding conditions. Crafted from aerospace-grade 9310 steel, each component is built for extreme resilience.

At its core, the system is assembled into a precision-machined 6061 billet aluminum big bearing trap door, which effectively reduces flex in high-performance applications, maintaining optimal gear alignment and longevity. JIMS® quick shift ring technology is integrated to minimize the notorious "clunk" often associated with gear changes, providing a smoother, more refined shifting experience. While offering superior strength, the gear ratios remain similar to stock, ensuring familiar performance characteristics with a consistent 1:1 final drive ratio. This makes it a direct and powerful OEM 6-speed performance upgrade. The kit is compatible with your existing stock gear selector and requires no modifications to the case or exhaust mount, simplifying installation. With a lightened one-piece steel shift drum and proudly made in the USA, the Jims Fat 6 M8 6-Speed Gear Kit represents the strongest and toughest 6-speed gearbox available for your Harley Davidson.

Features & Highlights

• Enhanced Durability & Load Capacity: Features straight-cut gear teeth that are 53% wider than stock, significantly increasing strength and handling heavier loads.
• Reduced Flex for High Performance: Assembled into a robust 6061 billet aluminum big bearing trap door, engineered to minimize flex in demanding applications.
• Smooth, Quiet Shifting: Utilizes JIMS® quick shift ring technology to virtually eliminate the annoying "clunk" during gear changes, ensuring a refined ride.
• Optimized Performance & Compatibility: Maintains stock-like gear ratios with a 1:1 final drive, offering a powerful OEM 6-speed upgrade that's compatible with your stock gear selector.
• Premium American Craftsmanship: Constructed from aerospace-grade 9310 steel with a lightened one-piece steel shift drum, proudly made and assembled in JIMS’s advanced USA facility.
• Effortless Installation: Designed for a straightforward upgrade, requiring no modifications to your motorcycle's case or exhaust mount.

Technical Specifications

• Type: Transmission
• Model: Fat 6
• Product Name: Gear Kit
• Transmission Type: 6-Speed
• Engine Compatibility: Harley Davidson Milwaukee-Eight (M8)
• Material: Aerospace Grade 9310 Steel, 6061 Billet Aluminum
• Features: With Black End Cover, Straight Cut Gear Teeth, Lightened One-Piece Steel Shift Drum
• Units: Kit
• EAN: 11030066