west biking bike u lock universal security anti theft lock with mounting bracket 2 keys for motorcycle bike scooter

features: the security u lock can help to resolve some of the security problems associated with leaving your bicycle in a public place, simply use the lock to attach your bike to a static object such as a fence, lamp post or public bicycle rack. the security u lock works when it is attached to a locking mechanism that is included. this locking mechanism can be easily fitted onto your bike with the kit included, once attached, it will be very secure.