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Bike U-Locks
A sturdy u-lock is one of the widest used bike lock styles for a good reason. The bulky locking mechanism resists opening with brute force. U-locks come in a variety of sizes - your goal is to size the lock so that it goes around the things you’re locking with as little space left as possible. Small to medium models lock one wheel and your frame to a fixed object. Large models lock both wheels and your frame to a fixed object
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Kryptonite Kryptolok Series 2 Bike U-Lock
$49.99Features: 13mm hardened Performance Steel shackle The reinforced hardened crossbar design Greater protection for lock internals High security Disc...
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Kryptonite Evolution Mini-7 & FlexCable Bike Lock Set
$72.99Features 13mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Includes 4’ KRYPTOFLEX™ DOUBLE LOOP CABLE for secu...
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Giant Surelock Protector 1 Bike U-Lock
from $47.00Features X4P Quattro bolt locking mechanism provides unequaled strength by locking cross bar to shackle Massive 14mm (0.55") ultra-hardened steel...
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Giant Surelock Protector 2 Bike U-Lock
$42.00Features X2P double bolt locking mechanism provides added strength and high pull resistance Massive 13mm (0.51") ultra-hardened steel shackle prov...
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Kryptonite Evolution LITE Mini-6 Bike U-Lock
$74.99Features Lightest weight mini at 747 grams: 16% lighter than the Evolution Mini-5 11mm hardened max-performance steel shackle with same strength a...
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Kryptonite Evolution Mini-5 Bike U-Lock
$68.99Features 13mm hardened max-performance steel shackle resists bolt cutters and leverage attacks Reinforced cuff over crossbars and cylinder for ad...
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Kryptonite Evolution Mini 9 Bike U-Lock
$72.99Features 13mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Reinforced CUFF OVER CROSSBAR and cylinder for add...
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Kryptonite KryptoLok Bike U-Lock - 4 x 8", Combination, Black, Includes bracket
$51.95The KryptoLok features a high security pick and drill resistant disc-style cylinder. FEATURES Patented bent-foot design makes lock-up easy Patent...
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Kryptonite Keeper Bike U-Lock - 4 x 8", Keyed, Black, Includes bracket
$37.95This lock features a hardened steel shackle that resists hand tools for security in low crime areas. FEATURES 2 keys - high security, disc-style c...
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Abus Ultra 410 Bike U-Lock - 3.9 x 9", Keyed, Black, Includes Cobra cable
$49.99The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple des...
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Abus Ultra 410 Bike U-Lock - 3.9 x 7", Keyed, Black, Includes bracket
$39.99The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple des...
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Abus Granit XPlus Bike U-Lock - 4 x 11", Keyed, Black, Includes bracket
$159.99The Granit XPlus are test winning, category leading U-locks with double locking square shackles, no compromises security, and handmade in Germany....
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Abus Ultra 410 Bike U-Lock - 3.9 x 7", Keyed, Black, Includes bracket
$39.99The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple des...
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Kryptonite Krypto Series 2 Mini-7 Bike U-Lock - 3.25 x 7", Keyed, Maroon, Includes bracket
$48.95Krypto Series 2 Mini-7 U-Lock. FEATURES 13mm hardened steel shackle resists cutting and leverage attacks High security disc-style cylinder Anti-ra...
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OnGuard PitBull Series Bike U-Lock - 4.5 x 9", Keyed, Black/Yellow, Includes bracket
$54.95The On Guard PitBull U-Locks feature 8.4 Tons of pull strength plus higher quality lock cores. FEATURES $2,251 anti-theft protection offer Keyed l...
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Kryptonite Keeper Bike U-Lock - 3.25 x 6", Keyed, Black, Includes bracket
$34.95This lock features a hardened steel shackle that resists hand tools for security in low crime areas. FEATURES 2 keys - high security, disc-style c...
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Kryptonite Keeper Bike U-Lock - 4 x 10", Keyed, Black, Includes bracket
$39.95This lock features a hardened steel shackle that resists hand tools for security in low crime areas. FEATURES 2 keys - high security, disc-style c...
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Abus Ultra 410 Bike U-Lock - 3.9 x 9", Keyed, Black, Includes bracket
$44.99The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple des...
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Abus Ultra 410 Bike U-Lock - 3.9 x 5.5", Keyed, Black, Includes Cobra cable
$42.99The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple des...
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Abus Granit 640 Bike U-Lock - 3.2 x 9", Keyed, Black
$129.99The Granit 640 mini U-locks feature special steel to make it an ultra-light and strong mini lock. FEATURES 12mm thick round temper hardened steel ...
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Abus 440A Alarm U-Lock - 4.2 x 6.3", Keyed Bike Lock
$89.99Abus 440A Alarm U-Lock is equipped with the proven 3D Position Detection System, which registers even the smallest movement. FEATURES Hardened 12 ...
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Abus Ulitimate Bike U-Lock - x 5.5", Keyed, Black, Includes Cobra cable
$59.99Made of high quality, temper hardened steel the Ultimate 420 has a slightly narrower inner width and lock body than the beefier Super Ultimate. The...
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Abus Ulitimate Bike U-Lock - x 5.5", Keyed, Black, Includes bracket
$49.99Made of high quality, temper hardened steel the Ultimate 420 has a slightly narrower inner width and lock body than the beefier Super Ultimate. The...
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Abus Ulitimate Bike U-Lock - x 11.8", Keyed, Black, Includes bracket
$64.99Made of high quality, temper hardened steel the Ultimate 420 has a slightly narrower inner width and lock body than the beefier Super Ultimate. The...
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