╰Rear Chain Sprocket 37mm Inner Hole Black 6 Holes 428 40T Stainless Steel F
Scope of Application: 428 40T rear sprocket is suitable for ATVs, quad bikes, go karts, electric tricycles and other places. Fit 428 chain, suitable for the Quad ATV Quad Bike 4 Wheel. Item Type: Rear Chain Sprocket.