Renthal 1500-520-49GPBU REN Rear Sprockets shop-mixing-cups Feature durable glass lenses with

Feature durable glass lenses with sleek angular metal housings and a flexible rubber base that absorbs impact

Carb Bore Size - 46

lengthen or shorten the overall stance of your snowmobile while also adding durability

Self-lubricating acetal nylon bushings for better wear and performance

The HF650M offers ultimate flexibility with four lightweight yet durable panels to accommodate loads of all sizes

Renthal 1500-520-49GPBU REN Rear Sprockets shop-mixing-cups Feature durable glass lenses withRenthal Twinring motocross rear sprocket was developed as the ultimate dirt bike rear sprocket for those looking to ride more and work less. The unique, dual material design combines a hardened steel outer chain ring that is heated to 200degreeC before being permanently fitted to our Ultralight aluminum inner, creating a permanent bond for the life of the sprocket.