Supersprox - Sprocket 38 Rear Yamaha Black (RFE-857-38-BLK) tags_metafields_updated_by_damian_2026-05-21_eve allowing us to add up

allowing us to add up to 6 additional friction disks to the clutch pack over stock

The Driving/Combo pattern is equipped with both Driving (10°) and Spot (9°) optics

guarantees low fuel consumption

which helps maximize traction

Supersprox - Sprocket 38 Rear Yamaha Black (RFE-857-38-BLK) tags_metafields_updated_by_damian_2026-05-21_eve allowing us to add upDrive 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