MOOSE RACING Rear Sprocket - 51 Tooth - Yamaha 1211-251-51-10 Adventure Seat Cover and Foam Kit as well as soften this

as well as soften this exhaust system’s bark Includes oxygen sensor bungs

Graves Motorsports Shark Guards mount on the swingarm at the chain side in front of the rear sprocket

Fitment: Yamaha R1 2007-2008

Makes refueling simple

Designed to improve performance and power over previous systems The ideal system for any rider or racer looking for improved performance

MOOSE RACING Rear Sprocket - 51 Tooth - Yamaha 1211-251-51-10 Adventure Seat Cover and Foam Kit as well as soften thisThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact