MOOSE RACING Rear Sprocket - 50 Tooth - Yamaha 1211-251-50-11 Corsair-X Hayden Laguna Helmet CRF 450RL and CRF 450X

CRF 450RL and CRF 450X 2019-2022

Improved durability and reliability

Installing our stainless lines gives a large performance increase by significantly reducing expansion under pressure

Fits virtually all off-road machines

Rekluse dampers are more heat resistant and less susceptible to shrinking

MOOSE RACING Rear Sprocket - 50 Tooth - Yamaha 1211-251-50-11 Corsair-X Hayden Laguna Helmet CRF 450RL and CRF 450XThe 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