900-lumen models

Pro-Street X - Ring chain

Upgrade to damper kit: If you have the HeadStraight Base installed on your bike and wish to add a Scotts damper mount

Triple-layer

Grooves similar to underside of the handlebar supports to lock into the top triple clamp and to the handlebar supports to avoid twisting

Supersprox - Sprocket 15 Front Yamaha SI (CST-580-15-2) past type tag-Pants - All Weather 900-lumen modelsDrive 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