Kryptonite Ring Lock w/Flexible Mount

The popular bicycle security is now also available as a Kryptonite frame lock and plug-in system. Theft by rolling or driving away is prevented with the frame lock attached to the frame; as is carrying away by using the plug-in cable or chain. With the frame lock’s anti-drill cylinder, hardened steel shackle and cable/chain system, this is a simple and practical security solution. The Flexible Frame Holder (Flex Mount) allows the frame lock to be attached to wheels without a mounting device (threaded bushings). Extra wide opening and optional insertable chain with removable key. Includes flexible holder for mounting on the frame.