The BC 580 offers the perfect combination of flexibility and high security: with a length of 110 cm it offers sufficient locking range to lock the bike or e-bike to a stationary object, the 9 mm thick chain links provide high theft protection. The flexible hardened steel chain is protected by a resistant textile sleeve. In order to protect the highly secure disc cylinder from dirt, a dust protection cap is integrated in the lock head. The two included keys can be easily reordered (with the key number).