Kryptonite Evolution U-Lock


Kryptonite Evolution Standard U-Lock

  • Bicycle U-Lock with Hardened Steel Ring Max Performance 14mm Break-Resistant with Bolt Cutters and Levers
  • Hardened steel double deadbolt provides increased protection against twisting and cutting tools; new smaller cross bar
  • The dimensions of the bike lock are 4 inches x 9 inches for a weight of 3.5 pounds; it is convenient and easy to handle
  • Our passion and constant innovation bring you the best smart security solutions


The Kryptonite Evolution Standard U-Lock features a 14 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The locks disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added visibility in the dark. Rated at a 8 / 10 on our security scale the Evolution Standard is good for quick stops on college campuses a couple of hours in major metropolitan areas and all day overnight in suburbs and rural areas. It also includes our patented FlexFrame-U Bracket providing convenient multi-location U-Lock transport. The combination of these great features and our support programs including Key Safe Anti-Theft Protection make Kryptonite Bicycle Locks the best choice for protecting what you value.


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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.

Kryptonite Evolution U-Lock