Vinyl coated to avoid damage to your frame, as well as including a dustcover to protect the cylinder and ensures that the lock is weather-proof. Team this with a cable lock for superior all-bike protection. As a leader in action sports security and the creator of the original bicycle u-lock in the bicycle security category in 1971, Kryptonite offers premium quality security products.
Extra thick 16 mm case-hardened Kryptonium steel shackle resists cutters and leverage attacks The crossbar is shielded by a hardened Kryptonium steel sleeve in a double crossbar design for double security High-security anti-pick disc-style cylinder with a patented double deadbolt lock Flat key with integrated sliding dust cover protects the cylinder The Transit FlexFrame-U mounts quickly and easily and supports the transportation of the most common u-lock sizes The Flex Frame-U fits bicycle frame tubing 25mm to 80mm whether round, oval, triangular or square shapes The mounting system allows for 360-degree rotation providing the ability to micro-adjust the lock angle to better fit and align with bike frames specific geometry
With a Patented double deadbolt locking mechanism and a reinforced sleeve over the crossbar and cylinder, this lock provides enhanced security protection. The reinforced internal housing on the Kryptonite Evolution bike lock increases resistance to twisting and leverage-type attacks, while offset key location, double deadbolt locking and overhead cam locking mechanism all add further reassurance. Anti-Rattle bumpers keep the shackle snug against the crossbar and prevent unnecessary noise. The Transit FlexFrame-U mounts quickly and easily and supports the transportation of the most common U-lock sizes. The Flex Frame-U also fits bicycle frame tubing 25mm to 80mm whether round, oval, triangular or square shapes. The mounting system on the Kryptonite Evolution with frame bracket allows for 360-degree rotation, providing the ability to micro-adjust the lock angle to better fit and align with a bike frame's specific geometry. Plus, there's a rotating dust cover over the cylinder that protects this lock from dirt and grime.
Kryptonite Evolution Long U-lock FlexFrameBracketCreated to protect your bike from theft, this U-Lock from Kryptonite is an everyday essential. Featuring a double deadbolt design that prevents bolt cutters from cutting through the lock, it also includes a Flex Frame bracket, so you can easily transport it when commuting.Strong, Effective ConvenienceTo increase the lifespan of the lock it features a Hardened Oval Crossbar, which is stronger and will be effective for longer than a traditional round tube lock. The locking mechanism has a sliding dust cover to protect the key slot from the elements, grit and dirt. The lock comes supplied with 3 stainless steel keys; one of which has a high-power LED light on it for nighttime convenience when locking/unlocking your bike.Features: Security Rating: Sold Secure Gold Material: Lock: Hardened Kryptonium Steel; Keys: Stainless Steel Shackle Length: 29.2cm Shackle Width: 10cm Shackle Diameter: 14mm Weight: 1.7kgBuy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
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.
Kryptonite New York U-Lock & FlexFrame BracketThe New York range of U-Locks are the strongest on the market and offer the highest levels of protection for your bike. The Standard U-Lock is constructed from extra-thick 16mm enhanced steel and has a double locking system for added security. It is vinyl coated to prevent scratches to your frame, features a dust cover to protect the cylinder and ensures that the lock is weather-proof. Plus, it comes with a FlexFrame mounting bracket to hold the lock while riding.Features:16mm hardened steel shackleSold Secure Gold ratedFlexFrame mounting bracket3 stainless steel keys – one lighted with high intensity LED bulb & replaceable batteryDimensions: 10.2cm x 20.3cmWeight: 1.97kgBuy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Kryptonite Evolution Std Lock and Flexframe BracketIf you regularly need to leave your bike in busy, high-risk areas, you need a bike lock that you can rely on and with the Evolution Std Lock you can do exactly that. Kryptonite has built it with a super-tough 14mm thick hardened steel shackle and a double deadbolt cylinder lock that’s both drill and pick resistant. It’s so good it’s been awarded the gold Sold Secure rating and as it comes with Kryptonite’s convenient Flexframe mount, you can attach it to your preferred position on your frame for easy carrying. Anti-Theft Protection ProgramThis lock has Kryptonite's level 8 security rating, which in the event your bicycle/motorcycle being stolen due to the opening or breaking of the lock by force, covers a bicycle up to $3000 / €2,700 / £2,000 and powersport equipment up to $1,000 / €900 / £750.Features: Material: Hardened Kryptonium Steel shackle Shackle Thickness: 14mm U-Lock Dimensions: 10.2x22.9cm (4" x 9") Sold Secure Rating: Gold Vinyl coated and weatherproof Patent-pending hardened double deadbolt design gives additional protection against twist attacks Higher security disc-style cylinder is pick and drill resistant 3 keys, including 1 with integrated light FlexFrame mounting bracket provides convenient multi-location U-Lock transport (included)Weight: 1.59kg (3.5lbs)Technologies:Anti-Theft Protection Offer: Kryptonite stands behind its products by providing an Anti-Theft Protection Offer on specific locks. Created by Kryptonite in 1978, the Anti-Theft Protection Offer is a program that reimburses registered customers for a specific monetary amount in the event their bicycle/motorcycle is stolen due to the opening or breaking of the lock by force. ATPO coverage is not bicycle insurance and there is no affiliation with an insurance company. The offer is administered by Kryptonite. Register at krytonitelock.com within 30 days of purchaseBuy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
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)
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
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
A high security U-lock that's perfect for bicycles eBikes and powersports. Features: 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 coating Key Safe Program Product dimensions: 10.2cm x 22.9cm Product weight: 1.59 kgs
16mm hardened MAX-Performance steel shackle Patented pending hardened double deadbolt design gives additional protection against twist attacks Highest security disc-style cylinder is pick and drill resistant Protective vinyl coating Sliding dustcover protects cylinder from the elements Includes Transit FlexFrame-U transportation system which allows for versatile carrying 3 stainless steel keys – one lighted with high intensity LED bulb & replaceable battery Key Safe Program Rated 9/10 on Kryptonite's security scale Optional ATPO - £ 2500 Product dimensions: 4” x 8' (10.2cm x 20.3cm) Product weight: 4.45 lbs (2.02 kgs) Sold Secure Bicycle Gold certified