We make it hard for bike thieves! With the right bike lock, you can secure your bike against theft. The spiral cable lock is very flexible and can be quickly attached to fences, lamp posts, traffic signs, or other bikes. Its unique shape also makes it space-saving and easy to transport. The plastic coating protects the paint surface from scratches and other damage. What makes this lock special: the integrated alarm function is triggered when the cable is cut or by impacts when the motion sensor is activated. With a volume of 110 dB, it will scare off any thief. The lock also features a convenient automatic locking mechanism and comes with two reversible keys, a holder, and batteries.