MOOSE RACING Rear Sprocket - 43 Tooth - Yamaha 1211-1876-43-10 Exhaust The level of exhaust pipe

The level of exhaust pipe heat that can be reached by 4-stroke models can cause pipes to ding easily

Your side by side already has a standalone ECU

Increased perimeter surface design generates more cooling surface around the rotor for better temperature dissipation

This result has yielded over 400 gram (almost 1lb) in weight reduction for the new Tech 10

5”/29” wheels

MOOSE RACING Rear Sprocket - 43 Tooth - Yamaha 1211-1876-43-10 Exhaust The level of exhaust pipeThe 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