high quality bicycle frame lock 1.material : steel, brass,plastics. 2, size:6*650, ... ,10*1000,12*650 3:OEM accept high quality bicycle frame lock 1.material : steel, brass,plastics. 2, size:6*650 ... (800,1000,1200,1500). SpecificationPcs/cartonCarton Size (cm)G.W.(kg)N.W.(kg)Package12×1200mm6048×39×27.519.517.5Polybag with ... .012×1800mm4055×27×37.522.520.5 high quality bicycle frame lock