MOOSE Racing Rear Sprocket Yamaha YFM / YFZ 42T

Moose Racing offers a high-quality replacement rear sprocket designed for use on various Yamaha YFM and YFZ all-terrain vehicles. This 42-tooth Moose Racing sprocket is a direct bolt-on upgrade that can be installed to change the final drive ratio and optimize power delivery for the intended riding conditions. The sturdy construction and precise machining of the Moose Racing 42T rear sprocket helps ensure long-lasting performance and reliability in demanding off-road use. ATV enthusiasts often choose this Moose Racing component to fine-tune the gearing on their Yamaha YFM and YFZ models for improved acceleration, top speed, or fuel efficiency.