Very stretchy and flexible

Designed and developed specifically for Cruiser motorcycles

We refined the trials inspired hybrid carcass

CE tested and certified as impact protection: knee EN1621-1

Supersprox - Sprocket 17 Front Yamaha SI (CST-579-17-2) Bike-Husaberg 570 450 350 Very stretchy and flexibleDrive 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