Searching...
 
 
 
209 S. Lafayette, South Lyon, MI 48178
Phone: 248-437-0500
Hours: Mon - Fri 10-7 Sat 10 - 5
 
 
 
 

Refine By

Availability

Consumer Reviews

 

U-Locks

18 Results
Kryptonite Evolution Series 4 LS U-Lock
Kryptonite Evolution Series 4 LS U-Lock
$82.45
Product Rating
 
5.0 stars
 (1 Review)

Kryptonite's Evolution Series 4 LS U-Lock provides maximum security with an oval crossbar design that keeps thieves at a distance. Its 14mm MAX-Performance steel shackle and double deadbolt locking mechanism provide additional strength to resist cutting and leverage attacks. It includes three keys… [more]

  Kryptonite New York Fahgettaboudit U-Lock
Kryptonite New York Fahgettaboudit U-Lock - 2016
$113.95
Product Rating
 
5.0 stars
 (1 Review)

This is one of Kryptonite’s strongest bicycle U-locks; it has more steel than a bank vault. The 18mm MAX-Performance steel shackle and massive crossbar are designed to withstand the most rigorous tests from thieves. The next generation in disc-style cylinders makes picking nearly impossible and the… [more]

Kryptonite KryptoLok Combo U-Lock
Kryptonite KryptoLok Combo U-Lock
$47.95
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 York Lock
Kryptonite New York Lock - 2016
$102.95
Product Rating
 
4.5 stars
 (2 Reviews)

Get big city tough with Kryptonite's New York Lock. A 16mm hardened steel shackle scoffs at bolt cutters and leverage attacks, deterring even the most determined bike thieves. The shackle is held in place with a hardened deadbolt locking mechanism for exceptional holding power, while the hardened… [more]

Kryptonite Keeper 12 STD U-Lock
Kryptonite Keeper 12 STD U-Lock
$28.95
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 Messenger Mini U-Lock
Kryptonite Messenger Mini U-Lock - 2016
$74.95

• 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 Messenger Mini Plus U-Lock
Kryptonite Messenger Mini Plus U-Lock - 2016
$85.95

• 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 Evolution Lite Mini 6
Kryptonite Evolution Lite Mini 6 - 2016
$72.95

• 11mm hardened New MAX-Performance steel shackle material allows reduction of shackle diameter while maintaining the performance standards of the Evolution Mini-5, Mini-7 & Mini-9 • Reinforced cuff over hardened crossbar and cylinder protects high security disc-style cylinder • DuoCore-new hybrid… [more]

Kryptonite Keeper 12 Long Shackle U-Lock
Kryptonite Keeper 12 Long Shackle U-Lock
$30.99

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 Evolution Series 4 STD U-Lock
Kryptonite Evolution Series 4 STD U-Lock
$77.95

Kryptonite's Evolution Series 4 LS U-Lock provides maximum security with an oval crossbar design that keeps thieves at a distance. Its 14mm MAX-Performance steel shackle and double deadbolt locking mechanism provide additional strength to resist cutting and leverage attacks. It includes three keys… [more]

Kryptonite KryptoLok Series 2 Mini-7 U-Lock
Kryptonite KryptoLok Series 2 Mini-7 U-Lock
$42.95

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 KryptoLok Mini-7 with Front WheelBoltz
Kryptonite KryptoLok Mini-7 with Front WheelBoltz
$65.95

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 KryptoLok Standard
Kryptonite New-U KryptoLok Standard
$49.95

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
$53.95

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
$51.95

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 Mini-7
Kryptonite New-U KryptoLok Mini-7
$46.95

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 Evolution Mini-7 w/Flex
Kryptonite New-U Evolution Mini-7 w/Flex
$72.95

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 KryptoLok LS
Kryptonite New-U KryptoLok LS
$51.95

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]

18 Results
 
 

Bicycle Disclaimer

South Lyon Cycle has one of the best selections of in-stock bikes in the area. However, not all models listed are in-stock. We are happy to special order any model of bike or product from our suppliers. Shipping and handling charges, if any, will depend on the product and time of order.

Price Disclaimer

All product information and prices are subject to change without notice. South Lyon Cycle makes every reasonable effort to ensure the accuracy and validity of pricing provided. However, when mistakes occur the correct price at date of purchase will prevail.