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Price: $35.96 ($47.95)

(as of 2014-05-22 22:49:29 PST)

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Category: Cycling

Rating: 4.2 / 5.0 (504 votes)

Released: 2012-05-01

#13 in Sports & Outdoors

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32 new from $35.96
2 used from $34.12

(as of 2014-05-22 22:49:29 PST)

Kryptonite Kryptolok Series 2 Standard Bicycle U-Lock with Transit FlexFrame Bracket (4-inch x 9-inch) with 4-Foot Flex Cable by Kryptonite

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Product Details

4 x 9in

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  • 13mm hardened Performance steel shackle resists cutting and leverage attacks
  • High security Bent Foot(TM) design for serious protection and great value
  • High security, pick and drill resistant disc-style cylinder
  • 2 keys – “I” style for easier usage
  • Includes Transit FlexFrame Bracket for easy mounting to frame tubing 25mm to 80mm wheter round, oval, triangular, or square. Also features 360° rotation providing the ability to better fit and align with a bike frame's specific geometry.


The next generation in standard bicycle security with a $1500 USD anti-theft protection with a security rating of 8 of out 12 and includes a KryptoFlex Looped Cable 4' long for complete protection.Kryptonite U-locks represent extreme security while maintaining a realistic size/weight. U-locks represent the most popular lock for enthusiasts.In the early 1970s, Michael Zane was a free-spirited, bearded kid with a VW van and a big idea for a new kind of lock. He traveled thousands of miles showing the unique U-shaped locking device and spreading his passion for bicycle security to bike dealers all around the country and forged lifetime relationships. The company soon expanded its product line to include powersports, hardware and snowsports security.

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