Transmission conversion kits

Transmission conversion kits allow riders to change their motorcycle’s internal gear ratios or transmission configuration to better suit their riding style, whether for racing, touring, or off-road. At Xpert Shop, we offer complete conversion kits that include upgraded gear sets, shift drums, shafts, and selector forks. These kits are engineered for smoother gear changes, optimized torque delivery, and improved overall rideability.

Yes, Xpert Moto Gear offers transmission conversion kits for a wide range of motorcycles, including Honda, Yamaha, Suzuki, KTM, Kawasaki, Ducati, and more. Our kits are matched to specific makes, models, and engine platforms, and we clearly provide gear ratios and component specs to ensure compatibility with your bike’s gearbox and clutch system.

Transmission conversion kits allow you to tailor gear spacing for your needs, wide-ratio kits improve off-road control, while close-ratio kits enhance track performance and acceleration. Xpert Gear Shop offers kits made from hardened alloy steel with precision-machined teeth and dogs for crisp, confident shifts and long-lasting reliability. It’s the perfect upgrade for competitive riders or anyone seeking a custom gearbox feel.

Installing a transmission conversion kit is a complex job that usually involves splitting the engine cases. Xpert Moto Shop offers detailed diagrams, assembly instructions, gear mapping, and shift drum orientation guides for experienced riders or mechanics. We also provide support for setting backlash, endplay, and shift fork alignment to ensure flawless operation.

If your current gear ratios feel too short, too tall, or inconsistent with your riding style, especially for racing, adventure, or stunt use, a conversion kit can dramatically improve performance. Xpert Shop recommends assessing your RPM drop between gears, riding terrain, and performance goals before selecting a kit. Our team can help you choose the best ratio spread for your needs.

Yes! Xpert Moto Gear stocks race-proven close-ratio conversion kits for road racing, supermoto, and track bikes, as well as wide-ratio kits ideal for enduro, dual-sport, and adventure riding. These kits are made for durability under extreme loads and high RPMs. Whether you're building a rally-ready ADV or a podium-focused track bike, we have the conversion setup to match your goals.