Supersprox - Sprocket 38 Rear Yamaha Black (RFE-857-38-BLK) tags_metafields_updated_by_damian_2026-05-21_eve The Driving/Combo pattern is equipped

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

Weight: from 240g (0

Low carbon core to prevent breakage

which helps maximize traction

Supersprox - Sprocket 38 Rear Yamaha Black (RFE-857-38-BLK) tags_metafields_updated_by_damian_2026-05-21_eve The Driving/Combo pattern is equippedDrive 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