MTX 703 Steel Rear Sprocket #520 size:40 Tooth It is designed to be

It is designed to be mounted easily on the handlebar or cockpit area for quick access to power

Introducing our newest heavy-duty flywheel rotor for Polaris 500cc ATVs

It is the ideal solution for riders looking to convert their machine for solo use or track days

These rings provide an exceptional seal against the cylinder wall to maintain high compression levels

you can trust that you're getting a product that's built to withstand the demands of riding

MTX 703 Steel Rear Sprocket #520 size:40 Tooth It is designed to beMTX OE Steel sprockets are strong and durable, heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement