Nut Rear Sprocket Kit Racing Black Fits Yamaha YZ 490 1982-1988

JMP Nut Rear Sprocket Kit Bolt Red 1 Set Alumi For Yamaha YZ 490 1982-1988

Nut Rear Sprocket Kit Racing Blue Fits Yamaha YZ 490 1982-1988

Nut Rear Sprocket Kit Racing Gold Fits Yamaha YZ 490 1982-1988

New JMP Nut Rear Sprocket Kit Bolt M8X1.25mm Fit Yamaha YZ 490 1982-1988

JMP Nut Rear Sprocket Kit Bolt 1 Set M8X1.2 Fit Yamaha YZ 490 1982-1988

Rear Sprocket Nut Kit M8X1.25mm Rac Silver Fits Yamaha YZ 490 1982-1988

Nut Rear Sprocket Kit Racing Orange Fits Yamaha YZ 490 1982-1988