U-Shaped Bike Lock, 4-Digit Code Bike Lock Resettable Combination Bike/Scoote/Motorcycle/Bicycle/Door Lock, Made of Hardened Steel PVC Coated, Effective and Security Keyless Protection: Keep your bike safe without having to carry keys that could be lost or forgotten. Adjust the 4 digits according to the combination that suits you best. The code allows thousands of possible combinations for increased security. It is easy to set up and can be reset. Dust Cover: The suit has a dust cover that protects it from water, dust and dirt, extending thus its service life. Easy to carry: the lock does not take up space and is easy to store and transport. With the mounting bracket, you can attach the U-lock to your bike. 22.0cm (L) x 14.5cm (W), this lock weighs only 832g and is easy to place around the bike saddle or in your bag while you ride. HIGH SECURITY: Durable 16mm diameter steel locking latch resists cutting, ripping and lifting. The U-shaped PVC liner prevents the bike's paint from being damaged. It is strong and durable. PVC protects the lock from any harsh outdoor environment, does not crack at low temperature, and does not deform at high temperature. It is sturdy and durable.