Kryptonite Evolution 4 Standard U-Lock

Item # : 154349

Processing Time: Leaves our warehouse in 1 to 2 days.

List : $111.95


14% off

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  • Manufacturer: Kryptonite


Kryptonite Evolution 4 Standard U-Lock

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Kryptonite U-Lock Comparison Chart


Kryptonite Security Rating
  • 14mm hardened MAX-Performance steel shackle resists bolt cutters and leverage attacks
  • Patented*, hardened oval crossbar design is stronger than typical round tube
  • Hardened double deadbolt design gives additional protection against twist attacks
  • High security disc-style cylinder
  • Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
  • Protective vinyl coating
  • Sliding dustcover protects and extends cylinder life
  • 3 stainless steel keys - one lighted with high intensity LED bulb & replaceable battery
  • Key Safe Program
  • Patents 6422442, 5832762, D564339


  • Dimensions: 4" x 9" (10.2cm x 22.9cm)
  • Weight: 3.75 lbs (1.70 kgs)