... materialBrand name TianshunFram Carbon steel , argon-arc welding/CO2 welding, electrostatic painting.RimSteel , aluminium alloy, plasticHandlebar CP, argon-arc welding Φ22X0 ... .Bparts3pcs B.B axle B.B cupSpray paint3X/4X painting, electrostatic paintingColorAny color you likeAttachmentsBasket,side mirror,backrest,carrier,bag,flag ...