Superlite RSX Series Black Steel Rear Yamaha Sprocket YZR-R1/R1M (15-22)

The Superlite RS Series rear sprocket is the #1 selling steel racing sprocket on the market today. The new RSX spoke design offers superior strength with maximum weight reduction making it the lightest and strongest steel sprocket available. All Superlite steel sprockets meet or exceed O.E.M specs, offer a perfect fit and come with a lifetime warranty.

- Exclusive tooth profile for extended mileage output

- Computer generated RSX design combines huge weight savings with exceptional strength

- Induction hardened steel with a black zinc plated finish

- Rated for 220+ horsepower