Kryptonite Keeper 585 Combo Folding Lock Easy To Carry Whether you're leaving your bike unattended for an hour or a few minutes, you should have a lock on it. Locks help deter others from taking your precious bike. The Kryptonite Keeper Folding Locks provide easy-to-carry, reliable protection for moderate theft protection. The transport bracket can be mounted to frames using included straps or by bolding to the bike's bottle mount locations. It has 3mm hardened steel links for moderate security lock-ups, easy-to-use dials with highly visible digits that provide a high level of ergonomics, and a security rating of 5 out of 10. Features3mm hardened steel links for moderate security lock-ups Easy-to-use dials with highly visible digits Easy-to-install Transport Bracket for hassle-free transportation Specifications Cable Length85cm Cable Diameter3mm Lock Style Combo Security Rating5 out of 10Weight2. 18 lbs | Kryptonite | Keeper 585 Combo Folding Lock Combo Folding