Kryptonite Keeper Folding Locks provide easy to carry, reliable protection for moderate theft protection. The transport bracket can mount to frames using included straps or by bolding to the bike's bottle mount locations. FEATURES: 3mm Hardened Steel links for moderate security lock-ups East to install Transport Bracket for hassle free transportation Easy to use dials with highly visible digits that provide a high level of ergonomics Compact and easy to transport Included in Kryptonite Combo Safe program Optional Anti-theft Protection Offer of up to $500 should you decide to register for coverage at www.kryptonitelock.com (additional costs may apply) SPECS: Length: 85cm Weight: 1.94lb