2011 YAMAHA YZ450F GYTR® Rear Sprockets (Anodized Black)

YAMAHA

Made from 7075-T6 billet aluminum and CNC-machined for maximum fit accuracy. Features a radial mud groove etched just inside the sprocket teeth to shed mud and grit which saves weight and increases chain life. 

Fits '03~'11 YZ450F, '01~'11 YZ250F, '03~'11 WR450F, '01~'11 WR250F, '99~'11 YZ250/ YZ125; also YZ426F models

47T, Anodized Black Color 48T, Anodized Black Color 49T, Anodized Black Color 50T, Anodized Black Color 51T, Anodized Black Color 52T, Anodized Black Color 53T, Anodized Black Color