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Kryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-Theft
Kryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-TheftKryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-Theft
#5 in Best Rated Bike locks

Kryptonite Keeper Bike U-Lock with 4ft Steel Cable – Heavy Duty Anti-Theft

Based on daily updated popularity, prices and relevancy data.

Kryptonite Keeper Bike U-Lock Standard with Braided Steel Cable, Heavy Duty Anti-Theft Bicycle U Lock, 12mm Shackle and 10mm x4ft Length Security Cable with Mounting Bracket and Keys optionKryptonite Keeper Bike U-Lock Standard with Braided Steel Cable, Heavy Duty Anti-Theft Bicycle U Lock, 12mm Shackle and 10mm x4ft Length Security Cable with Mounting Bracket and Keys
Kryptonite Keeper Mini-6 Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock Sold Secure Silver, 12mm Shackle with Mounting Bracket and Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence optionKryptonite Keeper Mini-6 Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock Sold Secure Silver, 12mm Shackle with Mounting Bracket and Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence
Rating
7.6
Security Rating
Material
Size and Weight

Most important from
5732 reviews

Security Rating
This lock offers solid, medium-level protection that works well when paired with an additional lock for enhanced security.
Material
The 12mm hardened steel shackle provides a sturdy barrier against common theft attempts without being overly bulky.
Size and Weight
Its size is practical for everyday use, easily securing a bike to a rooted post without difficulty.
Locking Mechanism
The keyed disc-style cylinder is generally reliable, though the lock requires a bit of practice to operate smoothly due to the segmented channel mechanism.