Use on all-terrain : 50% road & 50% off-road

Large radius support at know base reduces knob roll in soft areas with hard base

Five minute installation

Designed for all types of sports and classic scooters

Supersprox - Sprocket 50 Rear Yamaha Gold (RST-245-50-GLD) BIKE-KTM 640 Adventure Use on all-terrain : 50%Drive Sprocket Front Drive Sprocket Supersprox front sprockets are the best on the market today, with a balance between performance and longevity. Features SCM435 Ni Chrome Molybdenum low corrosion steel. Case hardened surface for maximum water resistance. Low carbon core to prevent breakage. Has the ultimate combination of strength and hardness. Rear Drive Sprocket (many style available) Stealth Sprocket (aluminum & steel) Longer system life without