... with grease 4.reasonable price and high quality 420 Motorcycle Drive Chain Natural Color 40Mn Steel Product Details: Products ... gold , blue, yellow, nickel. Product Specifications Item 428/428H Motorcycle chainBrand NameOEMModel NO.428/428HMaterial40MnColorNatural, blue,,Black, Yellow ,gold and ... the roller chain quality.3.Has taken measures to better antirust .4.Long life duration high strength.5.Pre ...