... sales all kinds of bicycle.Such as mountain bike,city bike,rode bike,kids bike.......2.We are also exporter for bicycle parts ... European market And further global market. steel popular bmx bike specification 20"BMX(VB-FS20003)ITEMCOMMODITYMATERIALSPECIFICATIONCOLOR1FRAMESTEEL20*3.0 OPC B ... PARTSSTEEL22.2*30*27,H:33.5mm. FOR BMX BIKE ) ADD10MMED ALLOY WASHER 1PCSED20ROTORSTEELAD-50-4,STEEL,SIZE 25 ...