Sprocket Rear Alloy Moto Master Yamaha Yz/Yzf/Wrf 51T AB3904-35 For use on high tensile

For use on high tensile steels and other difficult materials

Body Width : 9

Head width: 22

-All welded

Sprocket Rear Alloy Moto Master Yamaha Yz/Yzf/Wrf 51T AB3904-35 For use on high tensileAircraft grade 7075 T6 aluminium. Best quality material available. Self cleaning grooves between each tooth to prevent mud build up. One of the lightest sprockets on the market. Color anodized coated surface for extra durability. Race proven design with optimal strength to weight ratio. CAD designed and CNC machined using state of the art technology. Made in Europe Sprocket Rear Alloy Moto Master Made in Holland Yamaha YZ125 YZ250 99 21 YZ250F WR250F