8.5mm steel shackle The case, the shackle as well as supporting elements of the locking mechanism are made of specially hardened steel Extreme large aperture for extra wide tyres Closing mechanism for easy attachment of accessories to the lock body Key retaining feature meaning the key remains in the lock when open SpecificationsWeight: 860g------------------------------------------------------------------------------------------BASIC PROTECTION FOR YOUR BIKEFrame locks are a built-in, basic security system for almost any bike.These practical frame mounted locks are quick to use to protect your bike by immobilizing it. When combined with other accessories such as plug-in chains or cables your bike can also be locked to an immovable object for even more protection against theft. Frame locks are available either with keys that can be removed when they are open or with keys that cannot be removed.ALL-ROUND PROTECTIONABUS covers the full range of mobile security with high-quality U-locks, chain locks and folding locks as well as armoured cable, spiral cable and cable locks.In addition to various special locks, there is a suitable holder or transport option for almost every lock.
