Kryptonite Combo Chain Bicycle Lock

The Kryptonite Lockdown Combination Chain offers a convenient, flexible security solution for standard lock-up needs. At 3′ x 5mm, this chain is made of hardened steel links and provides tough security against attacks. Set your own 4-digit combination with the easy to read resettable dials and NO KEYS to lose! FREE Combo Safe Program, register your combination with Kryptonite for easy access should you forget your combination.