For 50 70 110 125cc Dirt Pit Bike Chinese ATV Taotao 420 37T Steel Rear Sprocket
420 Steel 37T Rear Sprocket 50cc 70 110cc 125cc Dirt Pit Bike Chinese ATV for Taotao. Fit: 420 Chain. 1 Rear Sprocket. Material: Steel. is provided once the item is dispatched. Easy to install，Instruction of Installation is NOT Included.