Description
JT Self Cleaning Steel Rear Sprocket in Black to fit:
- Yamaha YZ 125 1999-2023
- Yamaha YZ 250 1999-2023
- Yamaha YZF 250 2001-2023
- Yamaha YZF 450 2003-2023
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.