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176 Great Rd, Acton, MA 01720
Phone: 800-479-3197
Mon, Tue, Fri: 10:00am - 6:00pm, Wed: Closed
Thu: 10:00am - 8:00pm
Sat: 9:30am - 5:00pm
Sun: 1:00pm - 5:00pm
 
 
 
 

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U-Locks

67 Results
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Bontrager Elite Keyed Mini U-Lock
Bontrager Elite Keyed Mini U-Lock

Small but strong Bontrager has partnered with ABUS to offer best-in-class bike security. The Elite keyed mini u-lock features a 9mm soft-touch steel shackle that resists cutting and double-bolting lock action for added anti-twist protection. Add in Industry-leading corrosion protection and a double… [more]

  Bontrager Elite Keyed U-Lock
Bontrager Elite Keyed U-Lock

A keyed U-Lock that provides secure protection with an easy to carry mounting bracket. The standard in security Bontrager has partnered with ABUS to offer best-in-class bike security. The Elite keyed u-lock features a 9mm soft-touch steel shackle that resists cutting and double-bolting lock action… [more]

Kryptonite Keeper 12 Long Shackle U-Lock
Kryptonite Keeper 12 Long Shackle U-Lock

Kryptonite's Keeper 12 Long Shackle U-Lock is like a tough nut: you just can't crack it. Thanks to the 12mm hardened steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. The shackle connects to the… [more]

  Kryptonite Keeper 12 STD U-Lock
Kryptonite Keeper 12 STD U-Lock
Product Rating
 
4.0 stars
 (1 Review)

Kryptonite's Keeper 12 U-Lock is like a tough nut: you just can't crack it. Thanks to the 12mm hardened steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. The shackle connects to the disc-style… [more]

Kryptonite New-U Keeper Mini-6
Kryptonite New-U Keeper Mini-6

- New hardened deadbolt anti-rotation design - Includes 2 stainless steel keys with an ergonomic design to reduce the amount of torque, and keep them from bending or breaking - Includes side mount, snap-in bracket - Disc-style cylinder with center keyway - Key Safe Program - Product dimensions:… [more]

  Kryptonite New-U Keeper LS
Kryptonite New-U Keeper LS

- New hardened deadbolt anti-rotation design - Includes 2 Stainless steel keys with an ergonomic design to reduce the amount of torque, and keep them from bending or breaking - Includes side mount, snap-in bracket - Disc-style cylinder with center keyway - Key Safe Program - Product dimensions: 4”… [more]

Kryptonite Keeper STD w/4' Flex
Kryptonite Keeper STD w/4' Flex

- 12mm hardened performance steel shackle - New hardened double deadbolt design with anti-rotation to resist against twist attacks - Disc style cylinder with center keyway - Includes side-mount snap-in bracket - Includes 4' flex cable for securing front wheel or other accessories - Includes 2… [more]

  Kryptonite New-U Keeper Standard
Kryptonite New-U Keeper Standard

- New hardened deadbolt anti-rotation design - Includes 2 stainless steel keys with an ergonomic design to reduce the amount of torque, and keep them from bending or breaking - Includes side mount, snap-in bracket - Disc-style cylinder with center keyway - Key Safe Program - Product dimensions: 4”… [more]

Kryptonite KryptoLok Series 2 Mini-7 U-Lock
Kryptonite KryptoLok Series 2 Mini-7 U-Lock

Kryptonite's KryptoLok Series 2 Mini-7 may be a little guy, but it packs a big punch thanks to the 13mm hardened Performance steel shackle that resists bolt cutters and leverage attacks. Popular among urban cyclists and messengers, the Mini fits well in a pocket and locks up quickly thanks to the… [more]

  Kryptonite New-U KryptoLok Mini-7 Color Series
Kryptonite New-U KryptoLok Mini-7 Color Series

- 12.7mm hardened high-grade performance alloy steel shackle resists hand tools - New hardened double deadbolt engages both shackle-ends increasing holding power - Patented new "pass-thru" crossbar design includes anti-rotation features providing advanced protection against twist and single cut… [more]

Kryptonite New-U KryptoLok Mini-7
Kryptonite New-U KryptoLok Mini-7

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

  Kryptonite KryptoLok Combo U-Lock
Kryptonite KryptoLok Combo U-Lock
Product Rating
 
5.0 stars
 (1 Review)

The KryptoLok Combo U-lock is like a tough nut: you just can't crack it. Thanks to the 13mm hardened Performance steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. A built-in four-digit resettable… [more]

Kryptonite New-U KryptoLok Mini-7 w/Flex
Kryptonite New-U KryptoLok Mini-7 w/Flex

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

  Kryptonite New-U KryptoLok ATB
Kryptonite New-U KryptoLok ATB

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

Kryptonite New-U KryptoLok LS
Kryptonite New-U KryptoLok LS

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

  Kryptonite New-U KryptoLok Standard w/ Flex
Kryptonite New-U KryptoLok Standard w/ Flex

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

Kryptonite New-U KryptoLok Standard
Kryptonite New-U KryptoLok Standard

Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer… [more]

  Kryptonite Evolution Series 4 Disc Lock
Kryptonite Evolution Series 4 Disc Lock

- 14mm hardened MAX-Performance steel shackle resists both cutters and leverage attacks - Double deadbolt locking mechanism has extensive holding power - High security, disc-style cylinder with reinforced anti-drill, anti-pull protection system - Sliding dust cover protects and extends cylinder… [more]

Kryptonite Evolution Series 4 Disc U-Lock
Kryptonite Evolution Series 4 Disc U-Lock

- 14mm hardened Max-Performance steel shackle resists cutting and leverage attacks - Double Deadbolt locking mechanism has extensive holding power - High-security disc-style cylinder with reinforced anti-drill, anti-pull protection system - Sliding dust cover protects and extends cylinder life - 3… [more]

  Kryptonite KryptoLok Mini-7 with Front WheelBoltz
Kryptonite KryptoLok Mini-7 with Front WheelBoltz

KryptoLok Series Mini-7 - 13mm hardened Performance steel shackle resists cutting and leverage attacks - Reinforced hardened cross-bar design provides increased protection - High-security, disc-style cylinder - Anti-rattle bumpers reduce noise during transport - Rotating dustcover protects cylinder… [more]

Kryptonite New-U Evolution Mini-5
Kryptonite New-U Evolution Mini-5

Specifications & Features: - 7/10 security rating - 13MM HARDENED MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks - Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks - NEW SLIDING DUSTCOVER - NEW DOUBLE DEADBOLT DESIGN - HIGHER… [more]

  Kryptonite New-U Evolution Mini-7 w/Flex
Kryptonite New-U Evolution Mini-7 w/Flex

Specifications & Features: - 7/10 security rating - 13MM HARDENED MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks - Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks - SLIDING DUSTCOVER - DOUBLE DEADBOLT DESIGN - HIGHER SECURITY… [more]

Kryptonite New-U Evolution Mini-9
Kryptonite New-U Evolution Mini-9

Specifications & Features: - 7/10 security rating - 13MM HARDENED MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks - Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks - NEW SLIDING DUSTCOVER - NEW DOUBLE DEADBOLT DESIGN - HIGHER… [more]

  Kryptonite Messenger Mini U-Lock
Kryptonite Messenger Mini U-Lock

- 11mm hardened MAX-Performance steel shackle provides lighter weight lock while maintaining the security level of Evolution Minis - Increased shackle dimensions allows for a wider range of lock-up scenarios - Reinforced cuff over crossbar and cylinder for additional security - High security,… [more]

Kryptonite New-U Evolution LITE Mini-6
Kryptonite New-U Evolution LITE Mini-6

Specifications & Features: - 7/10 security rating - KRYPTONITE’S LIGHTEST WEIGHT U-LOCK OPTION at 730 grams 39% lighter than the Evolution Mini-5 - 11mm hardened New MAX-PERFORMANCE STEEL SHACKLE material allows reduction of shackle diameter while maintaining the performance standards of the… [more]

  Kryptonite New-U Evolution Standard
Kryptonite New-U Evolution Standard

Specifications & Features: - 8/10 security rating - 14mm hardened MAX-PERFORMANCE STEEL SHACKLE - 3 STAINLESS STEEL KEYS — including new key design and one LED REPLACEABLE KEY FOB - Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks - NEW SMALLER… [more]

Kryptonite Messenger Mini Plus U-Lock
Kryptonite Messenger Mini Plus U-Lock

• 11mm hardened MAX-Performance steel shackle provides lighter weight lock while maintaining the security level of Evolution Minis • Increased shackle dimensions allows for a wider range of lock-up scenarios • Wheel extender provides secondary protection of your front or rear wheel • Reinforced… [more]

  Kryptonite New-U Evolution LS
Kryptonite New-U Evolution LS

The New U, the U-Lock redesign from Kryptonite, features expanded double-deadbolt security, anti-rotation capability, and a fresh new design, all making life quite a bit harder for the bike thieves of the world. Specifications and Features: - Security rating: 8/10 - 14mm hardened MAX-PERFORMANCE… [more]

Kryptonite New-U Messenger Mini+
Kryptonite New-U Messenger Mini+

Developed with feedback from New York City bike messengers, the Messenger Mini+ helps you lock more and carry less. Its 7/10 security rating makes it a perfect lock for quick stops in metropolitan areas and college campuses and longer stops in rural and suburban areas. The wheel extender can secure… [more]

  Kryptonite New-U New York Lock Standard
Kryptonite New-U New York Lock Standard

The New U, the U-Lock redesign from Kryptonite, features expanded double-deadbolt security, anti-rotation capability, and a fresh new design, all making life quite a bit harder for the bike thieves of the world. The New York Lock Standard is the perfect choice for bike security in major… [more]

67 Results
Per Page 30 | 60
[ 1 | 2 | 3 ] Next