Kryptonite Keeper 712 Combo Chain is the world’s #2 best bike chain lock (480 ratings). See today’s top deals from multiple retailers. Ultimate Buyer’s Guide.
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Kryptonite's KryptoLok Series 2 995 Integrated Chain is a 9mm-thick, four-sided link chain made of triple-heat-treated manganese steel for serious strength. Its integrated high-security lock cylinder is pick, drill, and cut resistant. This 37.5-inch chain is covered with a weather-resistant nylon sleeve that protects your bike's finish. Plus, the KryptoLok Series 2 has an anti-theft protection offer.
Kryptonite KryptoLok 912 Combo Chain Lock
Bike Locks — Ready Set Pedal
The Kryptonite Keeper 712 Chain Lock combines the strength of a u-lock with the flexibility of a cable. They feature an end-link locking point for
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DURABLE DESIGN: This Anti-Theft bike u lock features a 12mm hardened steel shackle that provides high security against theft. This combo u-lock
Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road
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