If you are a bike rider, you must be very annoyed because you have to take a cumbersome lock anywhere you go to protect you bike from stealing. Now, get yourself free with this cool bicycle code lock. This bike lock comes with high quality material, and durable to use and convenient to take, what's more, it looks very cool, and will become a good decoration of your beloved bike. It has gain very good comments from other buyers. Features Material: high quality steel , pvc and abs plastic A fixed original 4 digits code (cannot be modified) Won't be out of shape at high temperature Won't crack at low temperature Dimensions: 8 x 1000 mm Weight: 185g