Renthal Rear Sprocket Twinring Blue 49T - YZ450F 03-23 / YZ250F 01-23

Yamaha YZ125/X 99-23, YZ250/X 99-23, YZ250F/X 01-23, WR250F 01-23, YZ400/426F 99-02, YZ450F/X 03-23, WR450F 03-23