Search found 1685 items

Kryptonite Keeper 12 Std. With Bracket
  • £17.49
  • RRP £24.99
  • Saving you £30

  An affordable U lock for moderate crime areas12 mm hardened steel shackleReinforced collar over keyway for increased protectionHigh security disc style cylinderHigh security Bent Foot designIncludes side mount and snap-in bracket2 stainless steel 'I' keys that are more ergonomic and reduce the amount of torque being applied to stop them bending or breaking

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Kryptonite Kryptolok Long Shackle U-lock With With Flexframe Bracket
  • £47.99
  • RRP £59.99
  • Saving you £20

A high security U-lock at a great price. Features: 12.7mm 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 New dust cover Includes flexframe-u bracket providing convenient multi-location u-lock transport Protective vinyl coating Key Safe Program Product dimensions: 10.2cm x 29.2cm Product weight: 1.32 kgs

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Kryptonite New York Noose With Ev Series 4 Disc Lock 12mm/130cm
  • £109.99
  • RRP £159.99
  • Saving you £31

A high security chain for your bike ebike or motorbike. Features: 12mm six-sided chain links made of 3T hardened manganese steel for maximum strength Cinch loop for effective lock-ups using less chain Offers nearly the same “in-use” length as a traditional 5.5’ chain which means less bulk to carry Durable protective nylon cover with hook-n-loop fasteners to hold in place Includes Evolution series 4 disc lock with 14mm max-performance steel shackle Higher security disc-style cylinder with reinforced anti-drill anti-pull protection system Patented* oval hardened steel crossbar for extra security Hardened double deadbolt locking for extensive holding power Sliding dustcover protects and extends cylinder life 3 stainless steel keys – one lighted with high intensity bulb & replaceable battery Key Safe Program Product dimensions: 130cm chain length x 14mm shackle diameter Product weight: 4.79 kgs Patent D564339

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Kryptonite Evolution Mini-5 U-lock With Flexframe Bracket
  • £39.98
  • RRP £74.99
  • Saving you £47

A high security U-lock that's perfect for bicycles eBikes and powersports. SPECIFICATIONS & FEATURES 13mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Reinforced CUFF OVER CROSSBAR and cylinder for added security HIGH SECURITY DISC-STYLE CYLINDER BENT FOOT™ SHACKLE design for ease of use Center keyway defends against leverage attacks ANTI-RATTLE BUMPERS reduce noise during transport ROTATING DUSTCOVER protects cylinder Includes NEW TRANSIT FLEXFRAME-U transportation system which allows for versatile carrying Protective vinyl coating 3 STAINLESS STEEL KEYS – one lighted with high intensityLED BULB 7 REPLACEABLE BATTERY Key Safe Program Patent 6422442 Product dimensions: 3.25” x 5.5” (8.3cm x 14cm) Product weight: 2.65 lbs (1.20 kgs)

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Kryptonite Standard U-lock with FlexFrame bracket - Black - Silver - Sold Secure Silver Rated}, Black - Silver
  • £54.99

Kryptonite Standard U-lock with FlexFrame bracketThe Kryptonite Standard U-lock with FlexFrame bracket features a high-performance, 13mm thick hardened steel shackle that's specially designed to resist cutting and leverage attacks. Its patent pending hardened double deadbolt is resistant to twisting attacks and there's also a disc-style cylinder lock, which is pick and drill resistant.Convenient and Quiet On The GoKryptonite added anti-rattle bumpers to this lock so to minimize vibration noise when you're riding over cobbled streets or poor road surfaces. Also included, is Kryptonite's Transit FlexFrame-U transportation system, which can be mounted in various points on your bike's frame for convenience. The lock comes complete with 2 tough stainless steel keys.Features:  Sold Secure Bicycle Silver Certified  Easy to transport  13mm hardened performance steel shackle  Double deadbolt design  High security disc-style lock  Includes Transit FlexFrame-U transportation system  Key safe program  Optional ATPO (Anti-Theft Protection Cover)  Dimensions: 10.2cm x 22.9cm  Weight: 1.32kgEuropean Testing Agencies  In Europe, independent testing agencies put locks through their paces to see how secure they really are, or in some cases are not. Kryptonite holds more than 45 approvals at Sold Secure (UK), ART (NL), VdS (DE), N.F. (FRA), Classe SRA (FRA), SSF (Sweden) and VAREFAKTA (Den). These agencies attacked products with every bit of malice the testers could throw at them and they still held up. We hope this brings peace of mind to Kryptonite customers.Buy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kryptonite Standard U-lock with FlexFrame bracket D Locks
  • £54.99

Convenient and Quiet On The Move Practicalities have also been well thought out too, as Kryptonite has added anti-rattle bumpers so that there is minimum vibration noise from the lock as you cycle over cobbles and damaged road surfaces. Also included, is the Transit FlexFrame-U transportation system that can be mounted in various positions for easy and out of the way carrying on your bike. 2 tough stainless steel keys are included too.

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Kryptonite Kryptolok Combo Standard with Bracket
  • £37.49
  • RRP £55.00
  • Saving you £32

The Kryptolok Combo Standard lock from Kryptonite offers tough security for your bike and represents excellent value for money. It s got a standard shackle length made from hardened high grade 13mm Kryptonium steel which can resist hand tool attacks. It s got a re-settable four-digit combination lock and an easy to use Bent Foot design.  It also includes a frame mounting bracket so that you can easily carry this lock with you on every ride.

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Kryptonite New York Standard Nyl Lock with Flexframe Bracket
  • £74.99
  • RRP £119.99
  • Saving you £38

The New York Standard Nyl Lock from Kryptonite offers a high level of security with Kryptonite rating this lock as a 9/10 on their security scale. It is also Sold Secure Bicycle Gold certified so you know you can trust this lock to keep your bike secure.Key Safe ProgrammeHardened double deadbolt design for additional protection against attacksThree stainless steel keys one with an integrated LED lightIt features Kryptonite s highest security disc-style cylinder that has been carefully designed to be pick and drill resistant.  The cylinder also has a sliding dust cover to protect from the elements.  The shackle is constructed from 16mm hardened Max-Performance steel and it has a hardened double deadbolt design that gives additional protection against twist attacks.A Transit FlexFrame bracket allows for easy transportation and a protective vinyl coating on the lock protects from any damage to your bike.  The New York Standard Nyl Lock comes with three stainless steel keys one of which has a high intensity LED light with a replaceable battery.  Kryptonite s Key Safe Programme gives you peace of mind in case you lose the keys.

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Kryptonite New York with Ev Series 4 Disc Lock
  • £77.99
  • RRP £119.99
  • Saving you £35

The New York from Kryptonite is a high security chain that s been tried and tested on the streets of New York with a Kryptonite security rating of 9/10. Includes Evolution series 4 Disc Lock with 14mm max-performance steel shackle12mm six-sided, chain links made of 3T hardened manganese steel for maximum strengthHigh security disc-style cylinder with reinforced anti-drill, anti-pull protection system3 stainless steel keys; one lighted with high intensity bulb and replaceable batteryKey Safe Program100 cm / 3 feet 3 inches longApproved to Thatcham CAT3The chain itself is made from 12mm six-sided hexagonal chain links that arse made from triple heat-treated boron manganese steel giving the chain enormous strength. The inner width of the chain links has been narrowed to prevent leverage attacks.The Ev Series 4 Disc lock features several security features to fend off attacks, firstly a flat key way locking mechanism provides extensive holding power with a high picking resistance. An extra strong crossbar can withstand cutting and pull forces. There is also a 14mm ovalized hardened steel shackle and a sliding dust cover protects the lock and extends the life.A weatherproof protective nylon covering protects your bike. This is a chain and lock combination offering great security with its ability to defy bolt cutters, saws etc and is approved to Thatcham CAT3.

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Kryptonite Krypt Keeper U Lock - With Bracket
  • £18.00
  • RRP £29.99
  • Saving you £40

The Krypt Keeper is a brilliant and affordable lock which is perfect for use with lower value bicycles. The lock features a 12mm hardened steel shackle with a reinforced collar over the keyway for increased protection against thieves. The lock includes a side mount and snap in bracket for easy transportation and access off the bike.High Security Disc Style CylinderHigh Security Bent Foot DesignIncludes 2 Stainless Steel 'I' Keys12mm Hardened Steel Shackle

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Kryptonite Kryptolok U-Lock with 4 Foot Kryptoflex Cable
  • £36.00
  • RRP £59.99
  • Saving you £40

The Kryptolok U-Lock with 4 Foot Kryptoflex Cable from Kryptonite gives you a great portable bike lock that comes with a Flexframe bracket with anti-rattle bumpers to reduce noise during transport. It also comes with a 4-foot cable to secure wheels and/or accessories.Sold Secure Gold certifiedKey Safe ProgramHigh security disc-style cylinder is pick and drill resistantTwo stainless steel keys includedIncludes Transit FlexFrame-U transportation system which allows for versatile carryingIt features 13mm hardened performance steel shackle that s resistant to being cut and leverage attacks.  A new hardened double deadbolt gives additional protection against twist attacks with a high security disc style cylinder that is drill and pick resistant, this lock is designed to make a thief s job even more difficult.  With a FlexFrame-U bracket for versatile easy carrying the Kryptolok is ideal for commuters or riders who need to secure their bike whilst out riding on a regular basis.

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Kryptonite Evolution Mini 7 D-Lock with 4 Foot Cable
  • £42.49
  • RRP £85.00
  • Saving you £50

Secure your bike and get peace of mind with the Evolution Mini 7 D-Lock with 4 Foot Cable from Kryptonite. The 4-foot cable can secure wheels and accessories along with your bike.13mm hardened max-performance steel shackle resists bolt cutters and leverage attacksPatent-pending hardened double deadbolt design gives additional protection against twist attacksHigher security disc-style cylinder is pick and drill resistantIncludes FlexFrame-U bracket providing convenient multi-location u-lock transport3 stainless steel keys including new key design and one LEDThis lock has 13mm hardened max-performance steel shackle to resist bolt cutters and leverage attacks.  This along with its hardened double deadbolt design which protects against twist attacks gives a great lock which is Sold Secure Gold certified. The lock comes with a 4-foot cable for securing wheels and accessories, a FlexFrame U-bracket for easy transportation, 3 keys and a protective vinyl coating to prevent any damage to your bike s frame. It s also included in Kryptonite s Key safe programme.

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