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Bike U-Locks

Shop the best prices from top brands for new bike locks to prevent thieves from stealing your mountain, road, electric, or city commuter. Performance stocks the strongest and lightest folding U-locks from Kryptonite, Abus, Onguard, and more. Keyed or combination, secure your ride on campus bike racks or in the city center with a heavy-duty U-lock!

U-Locks - Bike Locks

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Showing 1 to 38 of 38 Products
Kryptonite KryptoLok ATB U-Lock w/ Bracket (5 x 9")
$67.95
Sale: $50.96
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Kryptonite KryptoLok ATB U-Lock w/ Bracket (5 x 9")
Kryptonite Evolution Series U-Lock Keyed (4 x 9") (Black)
$117.95
Sale: $88.99
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Kryptonite Evolution Series U-Lock Keyed (4 x 9") (Black)
Kryptonite New York STD U-Lock with Bracket (4 x 8")
$147.95
Sale: $110.96
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Kryptonite New York STD U-Lock with Bracket (4 x 8")
Kryptonite KryptoLok Mini-7 U-Lock (White) (3.25 x 7")
$63.95
Sale: $47.96
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Kryptonite KryptoLok Mini-7 U-Lock (White) (3.25 x 7")
Kryptonite Evolution Series 4 LS U-Lock (4x11.5")
$123.95
Sale: $92.96
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Kryptonite Evolution Series 4 LS U-Lock (4x11.5")
Available in Stores
Kryptonite Keeper U-Lock Keyed (Black) (4 x 10")
$48.95
Sale: $36.99
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Kryptonite Keeper U-Lock Keyed (Black) (4 x 10")
Kryptonite KryptoLok U-Lock (Black/Grey) (4 x 11.5")
$67.95
Sale: $50.96
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Kryptonite KryptoLok U-Lock (Black/Grey) (4 x 11.5")
Kryptonite KryptoLok U-Lock (Black) (4 x 9") (Keyed) (Includes Bracket)
$66.95
Sale: $50.99
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Kryptonite KryptoLok U-Lock (Black) (4 x 9") (Keyed) (Includes Bracket)
Kryptonite Evolution Mini-5 STD U-Lock (3.25 x 5.5")
$86.95
Sale: $65.99
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Kryptonite Evolution Mini-5 STD U-Lock (3.25 x 5.5")
Kryptonite Evolution Mini-9 LS U-Lock (3 x 9.5")
$97.95
Sale: $73.99
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Kryptonite Evolution Mini-9 LS U-Lock (3 x 9.5")
Kryptonite KryptoLok Mini-7 U-Lock (Orange) (3.25 x 7")
$63.95
Sale: $47.96
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Kryptonite KryptoLok Mini-7 U-Lock (Orange) (3.25 x 7")
Kryptonite KryptoLok Mini-7 U-Lock (Merlot) (3.25 x 7")
$63.95
Sale: $47.96
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Kryptonite KryptoLok Mini-7 U-Lock (Merlot) (3.25 x 7")
Kryptonite KryptoLok Mini-7 U-Lock (Black) (3.25 x 7")
$63.95
Sale: $47.96
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Kryptonite KryptoLok Mini-7 U-Lock (Black) (3.25 x 7")
Kryptonite Evolution Mini-7 U-Lock w/ 4' Flex Cable (3.25 x 7")
$97.95
Sale: $73.99
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Kryptonite Evolution Mini-7 U-Lock w/ 4' Flex Cable (3.25 x 7")
Kryptonite Evolution Disc U-Lock (1.8 x 2.1")
$56.99
Sale: $52.99
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Kryptonite Evolution Disc U-Lock (1.8 x 2.1")
Kryptonite New York Fahgettaboudit Mini U-Lock (3.25 x 6")
$158.95
Sale: $119.99
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Kryptonite New York Fahgettaboudit Mini U-Lock (3.25 x 6")
Available in Stores
Kryptonite Keeper 12 Standard U-Lock (4 x 8")
$45.95
Sale: $34.49
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Kryptonite Keeper 12 Standard U-Lock (4 x 8")
Available in Stores
Onguard Bulldog Mini U-Lock (Black/Yellow) (3.55 x 5.5")
$42.95
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Onguard Bulldog Mini U-Lock (Black/Yellow) (3.55 x 5.5")
Kryptonite Keeper Mini-6 U-Lock (3.25 x 6")
$43.95
Sale: $32.96
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Kryptonite Keeper Mini-6 U-Lock (3.25 x 6")
Available in Stores
Kryptonite Kryptolok Combo U-Lock (Black/Grey) (4" x 9")
$66.95
Sale: $50.99
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Kryptonite Kryptolok Combo U-Lock (Black/Grey) (4" x 9") (w/ Bracket)
Kryptonite KryptoLok Mini-7 U-Lock (Blue) (3.25 x 7")
$63.95
Sale: $47.96
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Kryptonite KryptoLok Mini-7 U-Lock (Blue) (3.25 x 7")
Kryptonite KryptoLok Mini-7 U-Lock with 4' Flex Cable and Bracket
$67.95
Sale: $50.96
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Kryptonite KryptoLok Mini-7 U-Lock with 4' Flex Cable and Bracket
Kryptonite KryptoLok STD U-Lock with 4' Flex Cable and Bracket
$70.95
Sale: $53.99
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Kryptonite KryptoLok STD U-Lock with 4' Flex Cable and Bracket
Kryptonite Keeper Standard U-Lock w/ 4' Flex Cable (8 x 4")
$49.95
Sale: $37.49
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Kryptonite Keeper Standard U-Lock w/ 4' Flex Cable (8 x 4")
Giant SureLock Protector 2 DT U Lock & Cable (115 x 230mm)
$50.00
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Giant SureLock Protector 2 DT U Lock & Cable (115 x 230mm)
Available in Stores
Giant SureLock Protector 1 DT U Lock & Cable (115 x 230mm)
$61.00
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Giant SureLock Protector 1 DT U Lock & Cable (115 x 230mm)
Available in Stores
Abus 440A Alarm U-Lock (4 x 9") (Black/Red)
$99.99
Sale: $74.99
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Abus 440A Alarm U-Lock (4 x 9") (Black/Red)
Available in Stores
Giant SureLock Protector 1 LS U Lock (115 x 292mm)
$56.00
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Giant SureLock Protector 1 LS U Lock (115 x 292mm)
Available in Stores
Abus Keyed U-Lock Ultra Mini 410 Plus Cobra Cable (Black) (5.5" Shackle)
$49.99
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Abus Keyed U-Lock Ultra Mini 410 Plus Cobra Cable (Black) (5.5" Shackle)
Available in Stores
Kryptonite Messenger Mini Plus U-Lock (Black)
$103.95
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Kryptonite Messenger Mini Plus U-Lock (Black)
Onguard Bulldog Mini Lean & Mean U-Lock (Black/Yellow) (4.5 x 9")
Average Rating:5
$39.95
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Onguard Bulldog Mini Lean & Mean U-Lock (Black/Yellow) (4.5 x 9")
Expected Mon, Nov 25, 2024
Onguard Bulldog DT U-Lock and Cable Combo
$54.95
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Onguard Bulldog DT U-Lock and Cable Combo
Onguard Bulldog Combination Standard U-Lock
Average Rating:1
$44.95
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Onguard Bulldog Combination Standard U-Lock
Expected Sat, Feb 15, 2025
Kryptonite Evolution Series U-Lock Keyed (2.75 x 5.9") (Black)
$103.95
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Kryptonite Evolution Series U-Lock Keyed (2.75 x 5.9") (Black)
Onguard Bulldog Long Shackle U-Lock
$49.95
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Onguard Bulldog Long Shackle U-Lock
Onguard Bulldog Standard U-Lock
$44.95
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Onguard Bulldog Standard U-Lock
Giant SureLock Protector 2 LS U Lock (115x292mm)
$50.00
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Giant SureLock Protector 2 LS U Lock (115x292mm)
Onguard 8005 Pitbull DT U-Lock with Cable
$72.95
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Onguard 8005 Pitbull DT U-Lock with Cable
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