Jt Sprockets JTR251.50SC Self-Cleaning Steel Rear Sprocket - 50T (Carbon) control-steering-stems 1992 Polaris 500 SKS

1992 Polaris 500 SKS

2015-2016 Honda TRX500FM5 FourTrax Foreman Rubicon

2014-2020 BMW S1000RR

2003 Arctic Cat F5 Firecat Sno Pro

Diamond cut gearset made out of 8620 steel

Jt Sprockets JTR251.50SC Self-Cleaning Steel Rear Sprocket - 50T (Carbon) control-steering-stems 1992 Polaris 500 SKSMarketing Color: Carbon Material: Steel Sprocket Position: Rear Sprocket Size: 520 Sprocket Teeth: 50 JT SC is the new standard in steel rear motocross sprockets. Unique self cleaning design that keeps the contact area clean from dirt and mud while significantly reducing weight. Heat induction hardened C45 steel lasts up to six times longer than a 7075 aluminum sprocket and greatly extends chain life. Engineered and finished to the highest quality