Specifications:<br />Product:Bicycle 4 digital coded lock<br />Brand name:Tonyon<br />Model number:TY5231<br />Material:Steel｣ｬPVC｣ｬABS engineering plastic<br />Weight:400g<br />Size:12x1200mm<br />Color:Black<br />Suit for:Bicycle｣ｬmotorcycle｣ｬautomobile<br />Usage:<br />1.Open the lock by orignal key 0000  2.Turn the knob<br />3.Set up new key                       4.Turn back the knob<br /><br />Features:<br />Strong &amp;amp;durable｣ｬand strong shearing resistance.<br />Adjustable password｣ｬuse more convenient.<br />Wire rope and leather hose｣ｬnon-toxic and tasteless.<br />Engineering plastic shell｣ｬapply to high or low temperature environment.<br /><br />Package included:<br />1xBicycle 4 digital coded lock