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SKU: AC858

Kryptonite KryptoLok Standard U Lock



  • 12.7 mm hardened performance steel shackle
  • New Patent-pending hardened double deadbolt design gives additional protection against twist attacks
  • High security disc-style cylinder is pick and drill resistant
  • Includes 2 stainless steel keys - ergonomic design reduced the amount of torque and keeps keys from bending or breaking
  • Includes flexframe-u bracket providing convenient multi-location u-lock transport
  • Protective vinyl coating
  • New dust cover
  • Eligible for Key Safe Program: Register your key number with Kryptonite for easy replacement of lost or worn keys for a minimal fee
  • Compatible with all Flyer™ eBikes


Lock Style: U-Lock

Lock Dimensions: 4" x 9"Product

Weight: 2.9 lbs.

Model: AC858

Compatibility: All Flyer™ eBikes

Recommended for use in rural & suburban areas or for riders making quick stops on their journey.

Radio Flyer

Kryptonite KryptoLok Standard U Lock

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