Product Description Year Make Model Renthal 93-98 Yamaha YZ 125/ YZ 250/ WR 400 F Rear Grooved Sprocket - Silver 520-50P Teeth Category: Drivetrain>Sprockets MPN: 131U-520-50GBSI
Renthal 93-98 Yamaha YZ 125/ YZ 250/ WR 400 F Rear Grooved Sprocket - Silver 520-51P Teeth - 131U-520-51GBSI
Renthal 02-23 Yamaha YZ 125/ YZ 250/F/X/ YZ450F Rear Grooved Sprocket - Silver 520-49P Teeth - 150U-520-49GBSI
Renthal 02-23 Yamaha YZ 125/ YZ 250/F/X/ YZ450F Rear Grooved Sprocket - Blue 520-49P Teeth - 150U-520-49GBBU
Renthal 02-23 Yamaha YZ 125/ YZ 250/F/X/ YZ450F Rear Grooved Sprocket - Black 520-49P Teeth - 150U-520-49GBBK
Renthal 02-23 Yamaha YZ 125/ YZ 250/F/X/ YZ450F Rear Twinring - Silver 520-49P Teeth - 1500-520-49GPSI