Pay $68.96 today: this part at the member price ($63.96) plus $5.00 for your first month. Member prices on everything after that, cancel anytime.
Rear Sprocket – Steel Lightweight Self Cleaning – 51T 520P SC Lightweight Steel Rear Sprockets. The new standard in steel rear motocross sprockets. A unique self-cleaning design keeps the contact area clean from dirt and mud while significantly reducing weight. Made from heat-induction hardened C45 steel which lasts up to six times longer than a 7075 aluminium sprocket and greatly extends chain life.