Supersprox - Sprocket 12 Front Yamaha SI (CST-1590-12-1) past type tag-Suspension perforated sleeve with silicone grip

perforated sleeve with silicone grip and an integrated silicone coated X- strap

This material will not fade

Variable torque setting option with highest precision

1x BRP Frame Bracket

Long Mileage: Michelin carbon black-enriched rubber compounds promote excellent durability without compromising performance

Supersprox - Sprocket 12 Front Yamaha SI (CST-1590-12-1) past type tag-Suspension perforated sleeve with silicone gripDrive 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