Renthal - 150052048GPBK - Twinring Heavy Duty Rear Sprocket, 48T - Black

For Yamaha WR250F 01-21 Renthal 1500-520-49GPSI Twinring Groved Rear Chainwheel

Renthal Twinring™ Rear Sprocket - 48-Tooth - Black 1500-520-48GPBK

For Yamaha WR250F 01-21 Renthal 1500-520-50GPBU Twinring Groved Rear Chainwheel

Renthal Twinring Heavy Duty Rear Sprocket - 48T - Black 1500-520-48GPBK

For Yamaha WR250F 01-21 Renthal 1500-520-52GPSI Twinring Groved Rear Chainwheel

Renthal Black Rear Twin Ring 48 Tooth Sprocket - 1500-520-48GPBK

Renthal Twinring Heavy Duty Rear Sprocket for 2008-2010 Yamaha WR250X - on