ProTaper Race Spec MX Rear Sprockets are CNC machined to precise tolerances from high quality, heat treated 7075-T6 aluminum alloy. Painstakingly engineered, they achieve optimum load distribution, unsprung weight savings, and tooth endurance. The result is a durable, featherweight and feature-packed sprocket unequaled in the market.

Heat treated, precision CNC machined 7075-T6 billet aluminum construction for the ultimate in lightweight strength

Exclusive Angled Mud Groove design allows sprocket to self-clean during operation, preventing dirt build up that leads to horse-power loss and sprocket wear

Deep penetrating anodized finish (hard anodizing on black sprockets) protects against corrosion, improves wear resistance

Carefully engineered window pattern reduces unsprung rotating mass without compromising strength

Machined edge chamfers eliminate sharp edges, reduce weight, and make for a cleaner appearance

Countersinks automatically center sprocket to hub during installation: no hub center guide needed

Machined inlay for subsurface sticker location

Made in USA
Pictured sprocket is for visual example only. Ordered sprocket tooth number, bolt pattern, and markings may be different.
We recommend all motorcycle parts are fitted and tested by qualified professionals.
If you are unsure about the part choice for your bike, please contact us before purchase.