By combining high strength steel cables with a outer layer, it provides excellent shear resistance and effectively prevents . The flexible steel cable structure allows the to be easily coiled and fixed to the frame, occupying none space and making it easy to carry. Equipped with a systems, simple and easy to use, avoiding password forgetting troubles. The length of the steel cable rope is 38cm, suitable for various locking needs. Package includes: 2Pcs bicycles, Manufacturer: FANSHINUO