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Forget fumbling for keys with the Kryptonite KryptoLok Combination U-Lock, where beefy 12.7mm steel and precision-engineered dials create the toughest combination bike lock available, keeping your ride exactly where you left it. This clever security solution easily snaps into its included FlexFrame bracket for jiggle-free transport, then detaches in seconds when you're ready to lock up and explore—perfect for riders who demand serious protection without the everyday hassle of carrying keys.
12.7mm Hardened Max-Performance Steel Shackle – Resists cutting and leverage attacks.
Protective Vinyl Coating
Double Deadbolt – Strongest combination U-Lock on the market
Includes FlexFrame bracket – same as keyed U-locks
Easy to use 4-digit reset mechanism
Dimensions – 4” x 9” (10.2cm x 22.9cm)
Weight – 2.9 lbs (1.32 kgs)
Dust Cover – Roating
Security Rating – 6/10