Renthal 1230-520-50GPBK REN Rear Sprockets suspension-shocks-struts-components-shock-thrust-bearing-kits Track studding required

Track studding required

Electronics pass-through integrated throughout each compartment

Wiseco ProLite 2-stroke piston and top end bearing

gel and lithium iron phosphate (LiFePO4)/lithium ion polymer powersport batteries

featuring a durable 1/8'' steel plate that retains the factory tow hitch for seamless integration

Renthal 1230-520-50GPBK REN Rear Sprockets suspension-shocks-struts-components-shock-thrust-bearing-kits Track studding requiredRenthal 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.