Supersprox - Sprocket 42 Rear Honda Black (RFE-1307-42-BLK) past type tag-Glasses & Sunglasses - 1 oil O-ring

- 1 oil O-ring

Durable seal design for long life and easy bleeding

It's priced as a package to reduce cost

An alternative would be our C-Frame Pro Carbon knee brace

Supersprox - Sprocket 42 Rear Honda Black (RFE-1307-42-BLK) past type tag-Glasses & Sunglasses - 1 oil O-ringDrive 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