U-locks

13mm hardened Max-performance steel shackle resists bolt cutters and leverage attacks
Patent-pending hardened double deadbolt design gives additional protection against twist attacks
New sliding dust cover protects mechanism from dust and debris
New double deadbolt design
Higher security disc-style cylinder is pick and drill resistant.
Includes Flexframe U-bracket providing convenient multi-location u-lock transport
3 stainless steel keys - including new key design and one LED replaceable key fob
Protective vinyl coating on shackle won`t scratch paint or finishes

13mm 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, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking
Includes Flexframe U-bracket providing convenient multi-location u-lock transport
New dust cover
Protective vinyl shackle coating
2 stainless steel keys

Krytonite`s lightest weight U-lock option at 730 grams 39% lighter than the Evolution Mini-5
11mm hardened New Max-performance steel shackle material allows reduction of shackle diameter while maintaining the performance standards of the Evolution Mini-5, Mini-7 & Mini-9*
New patent pending Bentfoot double deadbolt design
Higher security disc-style cylinder is pick and drill resistant
Reinforced cuff over crossbar and cylinder for extra security
3 Stainless Steel keys - including new key design and one LED replaceable key fob

14mm hardened Max-performance steel shackle
3 stainless steel keys - including new key design and one LED replaceable key fob
Patent-pending hardened double deadbolt design gives additional protection against twist attacks
New smaller crossbar design
Higher security disc-style cylinder is pick and drill resistant
Includes FlexFrame U bracket providing convenient multi-location u-lock transport
Protective vinyl shackle coating

14mm hardened Max-performance steel shackle
3 stainless steel keys - including new key design and one LED replaceable key fob
Patent-pending hardened double deadbolt design gives additional protection against twist attacks
New smaller crossbar design
Higher security disc-style cylinder is pick and drill resistant
Includes FlexFrame U bracket providing convenient multi-location u-lock transport
Protective vinyl shackle coating

18mm hardened Max-Performance steel shackle
Patent-pending Hardened deadbolt design gives additional protection against twist and cut attacks
Patented steel sleeve over cross bar for double security
Highest security disc-style cylinder is pick and drill resistant
Sliding dust cover to protect mechanism from dust and debris
3 stainless steel keys - including new design and one LED replaceable key fob

16mm hardened Max-Performance steel shackle
Patent-pending hardened double deadbolt design gives additional protection against twist and cut attacks
Highest security disc style cylinder is pick and drill resistant
Sliding dust cover to protect lock mechanism from dirt and debris
3 redesigned stainless steel keys - one with integrated LED key fob
Includes Flexframe U bracket providing convenient multi-location u-lock transport

16mm hardened Max-Performance steel shackle
Patent-pending hardened double deadbolt design gives additional protection against twist and cut attacks
Highest security disc style cylinder is pick and drill resistant
Sliding dust cover to protect lock mechanism from dirt and debris
3 redesigned stainless steel keys - one with integrated LED key fob
Includes Flexframe U bracket providing convenient multi-location u-lock transport

11mm hardened Max-Performance Steel Shackle provides a lighter weight lock with the same security as the Evolution Mini 5, 7, or 9
Increased shackle dimensions allow for flexibility with lock-up
Optional Wheel Extender provides secondary protection for front or rear wheel
Reinforced cuff over crossbar and cylinder for added security
High security disc-style cross bar
Bent Foot shackle provides ease of use
Center keyway defends against leverage attacks
2 stainless steel keys with coiled wrist key chains

14mm hardened steel shackle with matte black silicone anti-scratch coating
Small size is easy to carry in a bag or on bike
3 keys included

13mm hardened performance steel shackle resists cutting and leverage attacks
High security, disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating

13mm hardened performance steel shackle resists cutting and leverage attacks
High security, disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating

13mm hardened performance steel shackle resists cutting and leverage attacks
High security, disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating

13mm hardened performance steel shackle resists cutting and leverage attacks
High security, disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating

New hardened deadbolt anti-rotation design
12mm hardened steel shackle resists hand tools
Includes 2 stainless steel keys with ergonomic design to reduce the amount of torque and keep them from bending or breaking
Includes side mount snap-in bracket
Disc style cylinder with center keyway

Keyed alike flat tumbler U locks, perfect for rental fleets, shop use and more
Hardened shackle with weatherproof nylon coating
Bulk style packaging and no bracket

Keyed alike flat tumbler U locks, perfect for rental fleets, shop use and more
Hardened shackle with weatherproof nylon coating
Bulk style packaging and no bracket

Keyed alike flat tumbler U locks, perfect for rental fleets, shop use and more
Hardened shackle with weatherproof nylon coating
Bulk style packaging and no bracket

Keyed alike flat tumbler U locks, perfect for rental fleets, shop use and more
Hardened shackle with weatherproof nylon coating
Bulk style packaging and no bracket

New hardened deadbolt anti-rotation design
12mm hardened steel shackle resists hand tools
Includes 2 stainless steel keys with ergonomic design to reduce the amount of torque and keep them from bending or breaking
Includes side mount snap-in bracket
Disc style cylinder with center keyway

New hardened deadbolt anti-rotation design
12mm hardened steel shackle resists hand tools
Includes 2 stainless steel keys with ergonomic design to reduce the amount of torque and keep them from bending or breaking
Includes side mount snap-in bracket
Disc style cylinder with center keyway

New hardened deadbolt anti-rotation design
Includes 2 stainless steel keys with ergonomic design to reduce the amount of torque and keep them from bending or breaking
Includes side mounted snap-in bracket
Disc style cylinder with center keyway

Keyed alike flat tumbler U locks, perfect for rental fleets, shop use and more
Hardened shackle with weatherproof nylon coating
Bulk style packaging and no bracket

18mm hardened max-performance steel shackle resists bolt cutters and leverage attacks
Oversized, patented hardened steel sleeve over crossbar for double security
Double deadbolt locking for extensive holding power
High security disc style cylinder
Center keyway defends against leverage attacks
Protective vinyl cover prevents frame scratching
Sliding dustcover protects and extends cylinder life
3 keys included, 2 regular and 1 LED lighted key

Hardened high-grade 1/2` carbon alloy steel shackle
Overhead cam locking
4-digit resettable combination
Bent Foot design
Includes bracket

Double bolting shackle provides extra protection against cutting and torsion attack
Shackle, body and supporting elements made from hardened steel for cut and torsion resistance
Precision lock cylinder with tampler proof anti-pick protection
Keyhole cover protects against dirt and corrosion
Bracket mounts easily to frames with 24-35mm diameter
Two keys are supplied with the lock

Double bolting shackle provides extra protection against cutting and torsion attack
Shackle, body and supporting elements made from hardened steel for cut and torsion resistance
Precision lock cylinder with tampler proof anti-pick protection
Keyhole cover protects against dirt and corrosion
Two keys are supplied with the lock

X4P Quattro Bolt locking mechanism secures the shackle at 4 points for maximum security
Z-Cylinder is a new design with improved resistance to bumping, picking, pulling and drilling attacks
15mm hardened steel shackle with RockSolid patented coating that resists angle grinder cutting, prying and jacking
Automatic keyway cover seals the lock internals from the elements, prolonging its lifespan
New and improved all metal end caps provide additional protection against hits and drops
Multi layered design is virtually impervious to angle grinder attacks
Centered keyway further enhances security and protection
Includes 5 laser cut keys

Premium pack includes heavy duty disc lock, reminder cable and carrying pouch
14mm Hardened max performance steel shackle resists cutting and leveraging attacks
Double deadbolt locking mechanism has extensive holding power
High security disc style cylinder with reinforced anti-drill, anti-pull protection system
3 stainless steel keys - 2 standard and 1 lighted

26mm diamond coated double layered steel shackle is angle grinder resistant
Patent Pending hardened double deadbolt provides additional protection against twist and cut attacks
Highest security disc-style cylinder is pick and drill resistant
Includes Flexframe U Bracket for convenient multi location mounting
Protective vinyl coating won`t scratch paint or finishes
Includes 3 stainless steel keys