MOOSE RACING Rear Sprocket - 45 Tooth 1211-1792-45-10 Bicycle Disc Brake Caliper Adapter Bracket 1mm thickness

1mm thickness

Street versions extend past bodywork and provide some additional bodywork protection

2022-2023 Yamaha YZ 125 - - 2022-2023 Yamaha YZ 250 - -

big finned clamps of the 1960s and 70s

Made of 7075 T651 and hard anodized for a reliable fit

MOOSE RACING Rear Sprocket - 45 Tooth 1211-1792-45-10 Bicycle Disc Brake Caliper Adapter Bracket 1mm thicknessThe 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