Home Products Motorcycle Parts Motorcycle Engine Parts Sprocket Sprocket-1/2x5/16(428) Sprocket-1/2x5/16(428) Q'ty : Add To Inquiry Specifications Model: 1/2x5/16(428) Roller: 8.5mm Spline: 20x16x4mm Thread hole: M6 Teeth: 15 Related Products Sprocket-1/2x1/4(420) Add To Inquiry Sprocket-1/2x5/16(428) Add To Inquiry Sprocket-1/2x5/16(428) Add To Inquiry Sprocket-1/2x5/16(428) Add To Inquiry Sprocket-1/2x1/4(420) Add To Inquiry Sprocket-428 Add To Inquiry