Supersprox - Sprocket 17 Front Yamaha SI (CST-579-17-2) past type tag-Visors / Shields Select the number of washers

Select the number of washers needed on each side based on your subframe's welds

also known as Arm Remover tool

Please Note:

Leave us a note with your order if this is what you need to do so we can send you the necessary extra hardware

two adapter-spacers

Supersprox - Sprocket 17 Front Yamaha SI (CST-579-17-2) past type tag-Visors / Shields Select the number of washersDrive 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