Kryptonite

Discover high-security bike locks from Kryptonite. This collection features U-locks, chains, cables, and security accessories - trusted worldwide for protecting bikes with hardened steel construction and anti-theft protection. Browse Kryptonite products for bike security.

Discover high-security bike locks from Kryptonite. This collection features U-locks, chains, cables, and security accessories - trusted worldwide for protecting bikes with hardened steel construction and anti-theft protection.

Browse Kryptonite products for bike security.

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  • Kryptonite D-Locks - Kryptolock Folding Lock 685 6mm X 85cm Sold Secure SilverKryptonite D-Locks - Kryptolock Folding Lock 685 6mm X 85cm Sold Secure Silver | Swinnerton Cycles

      Kryptonite Kryptolok Folding Lock 685 6mm X 85cm Sold Secure Bronze

      Ideal for every commuter that is time, space and security conscious, this lock folds into little more than a water bottle's worth of space, easily mounted on the bottle cage and flexible for almost all security situations.Features: 5mm hardened steel links for moderate security...
      £76.49
      £89.99
      £76.49
      Save £13.50
    • Kryptonite D-Locks - Evolution Compact Disc LockKryptonite D-Locks - Evolution Compact Disc Lock | Swinnerton Cycles

        Kryptonite Evolution Compact Disc Lock

        Pocket-sized security for your motorbike or scooterFeatures: 13mm hardened max-performance steel shackle resists bolt cutters and leverage attacks Innovative flat-top plate design is compact in height while it allows the lock to attach to the rotors spider in more than one location while requiring...
        £50.99
        £59.99
        £50.99
        Save £9.00
      • Kryptonite D-Locks - 120cm lengthKryptonite D-Locks - 120cm length | Swinnerton Cycles

          Kryptonite Frame Lock Plug In 9mm Chain - 120cm Length

          This plug in chain can be used in combination with frame locks such as AXA Fusion, Defender, Solid Plus and Victory. It offers maximum security when it comes to securing your bike. Constructed using 9mm thick hardened steel chain. Ideal for locking your bike...
          £46.74
          £54.99
          £46.74
          Save £8.25
        • Kryptonite D-Locks - 120cm lengthKryptonite D-Locks - 120cm length | Swinnerton Cycles

            Kryptonite Frame Lock Plug In 10mm Cable - 120cm Length

            This plug in cable can be used in combination with frame locks such as AXA Fusion, Defender, Solid Plus and Victory. It offers an extra barrier to bicycle theft when used to lock your bike to a fixed object like a street light or...
            £27.59
            £29.99
            £27.59
            Save £2.40
          • Kryptonite D-Locks - non retractable (Sold Secure silver)Kryptonite D-Locks - non retractable (Sold Secure silver) | Swinnerton Cycles

              Kryptonite Ring Lock with plug in capability - Non Retractable Sold Secure Silver

              The Kryptonite Ring Lock is a high quality frame lock with an extra wide opening to create more space for tyre and mudguard. The lock offers optimal safety with its anti-drilling cylinder and hardened steel bracket. The ergonomic design of the push button and...
              £33.99
              £39.99
              £33.99
              Save £6.00
            • Kryptonite D-Locks - New York Fahgettaboudit lockKryptonite D-Locks - New York Fahgettaboudit lock | Swinnerton Cycles

                Kryptonite New York Fahgettaboudit U-Lock Sold Secure Diamond

                Ultimate security from Kryptonite for bicycles, eBikes and powersports Features: 18mm hardened max-performance steel shackle Patent-pending hardened double 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...
                £127.49
                £149.99
                £127.49
                Save £22.50
              • Kryptonite D-Locks - New York std NYL lock with FlexFrame bracketKryptonite D-Locks - New York std NYL lock with FlexFrame bracket | Swinnerton Cycles

                  Kryptonite New York Standard U-Lock with Flexframe bracket Sold Secure Diamond

                  Ultimate security from Kryptonite for bicycles, eBikes and powersportsFeatures: 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 dustcover to protect from dirt and debris...
                  £101.99
                  £119.99
                  £101.99
                  Save £18.00
                • Kryptonite D-Locks - Evolution long shackle U-lock with FlexFrame bracketKryptonite D-Locks - Evolution long shackle U-lock with FlexFrame bracket | Swinnerton Cycles

                    Kryptonite Evolution Long Shackle U-Lock with Flexframe bracket Sold Secure Diamond

                    A high security U-lock, with a longer shank for extra locking options, that's perfect for bicycles, eBikes and powersportsFeatures: 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...
                    £89.24
                    £104.99
                    £89.24
                    Save £15.75
                  • Kryptonite D-Locks - Evolution Standard -lock with FlexFrame bracketKryptonite D-Locks - Evolution Standard -lock with FlexFrame bracket | Swinnerton Cycles

                      Kryptonite Evolution Standard U-Lock with Flexframe bracket Sold Secure Diamond

                      A high security U-lock, that's perfect for bicycles, eBikes and powersportsFeatures: 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...
                      £80.74
                      £94.99
                      £80.74
                      Save £14.25
                    • Kryptonite D-Locks with FlexFrame U bracketKryptonite D-Locks with FlexFrame U bracket | Swinnerton Cycles

                        Kryptonite Evolution Mini-9 U-Lock with Flexframe bracket Sold Secure Gold

                        A high security U-lock, that's perfect for bicycles, eBikes and powersportsFeatures: 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 dustcover New double deadbolt design Higher security disc-style cylinder...
                        £67.99
                        £79.99
                        £67.99
                        Save £12.00
                      • Kryptonite D-Locks - Evolution Mini 7 Dead Bolt Lock with 4ft Kryptoflex Cable with FlexFrame BracketKryptonite D-Locks - Evolution Mini 7 Dead Bolt Lock with 4ft Kryptoflex Cable with FlexFrame Bracket | Swinnerton Cycles

                          Kryptonite Evolution Mini 7 U-Lock with 4 Foot Cable and Flexframe Bracket Sold Secure Gold

                          A high security U-lock, that's perfect for bicycles, eBikes and powersportsFeatures: 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 dustcover New double deadbolt design Higher security disc-style cylinder...
                          £72.24
                          £84.99
                          £72.24
                          Save £12.75
                        • Kryptonite D-Locks with FlexFrame U bracketKryptonite D-Locks with FlexFrame U bracket | Swinnerton Cycles

                            Kryptonite Evolution Mini-5 U-Lock with Flexframe bracket Sold Secure Gold

                            A high security U-lock, that's perfect for bicycles, eBikes and powersportsFeatures: 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 dustcover New double deadbolt design Higher security disc-style cylinder...
                            £63.74
                            £74.99
                            £63.74
                            Save £11.25
                          • Kryptonite D-Locks - KryptoLok Standard U-lock with with FlexFrame bracketKryptonite D-Locks - KryptoLok Standard U-lock with with FlexFrame bracket | Swinnerton Cycles

                              Kryptonite Kryptolok Standard U-Lock with Flexframe bracket Sold Secure Gold

                              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...
                              £46.74
                              £54.99
                              £46.74
                              Save £8.25
                            • Kryptonite D-Locks - KryptoLok Mini U-lock with FlexFrame bracketKryptonite D-Locks - KryptoLok Mini U-lock with FlexFrame bracket | Swinnerton Cycles

                                Kryptonite Kryptolok Mini U-Lock with Flexframe bracket Sold Secure Gold

                                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...
                                £42.49
                                £49.99
                                £42.49
                                Save £7.50
                              • Kryptonite D-Locks - Kryptolok Mini-7 w/ Flex Cable & Flexframe BracketKryptonite D-Locks - Kryptolok Mini-7 w/ Flex Cable & Flexframe Bracket | Swinnerton Cycles

                                  Kryptonite Kryptolok Mini U-Lock With 4 Foot Flex and Flexframe Bracket Sold Secure Gold

                                  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...
                                  £46.74
                                  £54.99
                                  £46.74
                                  Save £8.25
                                • Kryptonite D-Locks - KryptoLok Standard U-lock with 4 foot Kryptoflex cableKryptonite D-Locks - KryptoLok Standard U-lock with 4 foot Kryptoflex cable | Swinnerton Cycles

                                    Kryptonite Kryptolok Standard U-Lock with 4 foot Kryptoflex cable Sold Secure Gold

                                    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...
                                    £50.99
                                    £59.99
                                    £50.99
                                    Save £9.00
                                  • Kryptonite Chain Locks - Keeper 785 Integrated Chain (7 mm X 85 cm)Kryptonite Chain Locks - Keeper 785 Integrated Chain (7 mm X 85 cm) | Swinnerton Cycles

                                      Kryptonite Keeper 785 Integrated Chain (7 mm X 85 cm) Sold Secure Bronze

                                      Great value security for your bicycleFeatures: 7mm four-sided chain links made from 3T manganese steel Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability Hardened deadbolt dedsign provides extra holding power High security disc-style cylinder is pick and drill resistant Includes...
                                      £38.24
                                      £44.99
                                      £38.24
                                      Save £6.75
                                    • Kryptonite D-Locks - D-Locks - YellowKryptonite D-Locks - D-Locks - Yellow | Swinnerton Cycles

                                        Kryptonite Keeper 5-S Disc Lock - with Reminder Cable - Yellow

                                        Great value scooter securityFeatures: Dual-reinforced, high security disc-style cylinder Stapler style disc lock immobilizes vehicle to prevent roll-away or ride-away theft Compact, lightweight, and waterproof 5.5mm pin diameter fits smaller vent holes Includes bright orange reminder cable to prevent riding away while disc lock...
                                        £33.99
                                        £39.99
                                        £33.99
                                        Save £6.00
                                      • Kryptonite Chain Locks - 9 mm X 95 cmKryptonite Chain Locks - 9 mm X 95 cm | Swinnerton Cycles

                                          Kryptonite Kryptolok 995 Integrated Chain - 9.5 mm X 95 cm Sold Secure Gold

                                          A high security integrated lock and chain for your bike or ebikeFeatures: 9mm four-sided chain links made from 3T manganese steel Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability Hardened deadbolt design provides additional protection High security disc-style cylinder is...
                                          £76.49
                                          £89.99
                                          £76.49
                                          Save £13.50
                                        • Kryptonite Chain Locks - 10 mm X 160 cmKryptonite Chain Locks - 10 mm X 160 cm | Swinnerton Cycles

                                            Kryptonite Evolution 1016 Integrated Chain - 10 mm X 160 cm Sold Secure Gold

                                            A high security integrated lock and chain for your bike, ebike or motorbikeFeatures: 10mm six-sided chain links made from 3T manganese steel Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability High security disc-style cylinder is pick and drill resistant Patented,...
                                            £114.74
                                            £134.99
                                            £114.74
                                            Save £20.25
                                          • Kryptonite Chain Locks - 10 mm X 90 cmKryptonite Chain Locks - 10 mm X 90 cm | Swinnerton Cycles

                                              Kryptonite Evolution 1090 Integrated Chain - 10 mm X 90 cm Sold Secure Gold

                                              A high security integrated lock and chain for your bike, ebike or motorbikeFeatures: 10mm six-sided chain links made from 3T manganese steel Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability High security disc-style cylinder is pick and drill resistant Patented,...
                                              £93.49
                                              £109.99
                                              £93.49
                                              Save £16.50
                                            • Kryptonite Chain Locks - 10 mm X 55 cmKryptonite Chain Locks - 10 mm X 55 cm | Swinnerton Cycles

                                                Kryptonite Evolution 1055 Integrated Chain - 10 mm X 55 cm Sold Secure Gold

                                                A high security integrated lock and chain for your bike, ebike or motorbikeFeatures: 10mm six-sided chain links made from 3T manganese steel Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability High security disc-style cylinder is pick and drill resistant Patented,...
                                                £72.24
                                                £84.99
                                                £72.24
                                                Save £12.75
                                              • Kryptonite Mounts & Spares - Ez Mount Universal U-Lock Mounting Kit

                                                  Kryptonite Transit Flexframe U bracket Mounting Kit - 13 and 16 mm U Locks

                                                  Easily mount your Flexframe compatible on multiple bikes with this essential extraFeatures: Mounts quickly and easy Supports the transportation of the most common size u-locks Compatible with 13mm & 16mm round shaped shackles 360 degree rotation allows for the ability to micro-adjust Heavy-duty soft...
                                                  £18.39
                                                  £19.99
                                                  £18.39
                                                  Save £1.60
                                                • Kryptonite D-Locks - Messenger Mini + with U-lock extenderKryptonite D-Locks - Messenger Mini + with U-lock extender | Swinnerton Cycles

                                                  Kryptonite Messenger Mini + U-Lock with Extender Sold Secure Silver

                                                  A versatile lock for additional securityFeatures: 11mm hardened max-performance steel shackle provides lighter weight lock while maintaining the security level of evolution minis Wheel extender can secure either the front or back wheel while the mini captures your frame and the immovable object Increased...
                                                  £72.24
                                                  £84.99
                                                  £72.24
                                                  Save £12.75
                                                • Kryptonite Rear Lights - Incite XBR Rear brake lightKryptonite Rear Lights - Incite XBR Rear brake light

                                                  Kryptonite Rear Lights - Incite XBR Rear brake light

                                                  Let people know that you’re slowing down with this high tech rear lightFeatures: Acceleration sensor - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on Light guide for increased visibilty and safety Brake...
                                                  £18.38
                                                  £34.99
                                                  £18.38
                                                  Save £16.61
                                                • Kryptonite Rear Lights - Incite XR Basic rear lightKryptonite Rear Lights - Incite XR Basic rear light

                                                  Kryptonite Rear Lights - Incite XR Basic rear light

                                                  A great rear light for your bikeFeatures: Light guide for increased visibilty and safety Memory function remembers the last mode used Fully USB rechargeable Compact size Bracket with flexible mounting option .06 LUX 5 Modes Run time on eco = 36 hrs Run time...
                                                  £21.74
                                                  £24.99
                                                  £21.74
                                                  Save £3.25
                                                • Kryptonite Front Lights - Incite X6 60 Lux front lightKryptonite Front Lights - Incite X6 60 Lux front light

                                                  Kryptonite Incite X6 60 Lux front light

                                                  Smart illumination for your commuteFeatures: Double lens technology provides high quality precise light distribution Auto light sensor measures ambient brightness and adjusts the light mode automatically Side lighting for increased visibility and safety Memory function remembers the last mode used Fully USB rechargeable New...
                                                  £32.66
                                                  £69.99
                                                  £32.66
                                                  Save £37.33
                                                • Kryptonite Front Lights - Incite X3 30 Lux front lightKryptonite Front Lights - Incite X3 30 Lux front light

                                                  Kryptonite Incite X3 30 Lux front light

                                                  A great front light for your commuteFeatures: Double lens technology provides high quality precise light distribution LED STRIP shows battery level Side lighting for increased visibility and safety Memory function remembers the last mode used Fully USB rechargeable New snap tight bracket 30 LUX...
                                                  £20.98
                                                  £49.99
                                                  £20.98
                                                  Save £29.01
                                                • Kryptonite Light Sets - Street F-150 and R-30 Set USB To See SetKryptonite Light Sets - Street F-150 and R-30 Set USB To See Set | Swinnerton Cycles

                                                  Kryptonite Light Sets - Street F-150 and R-30 Set USB To See Set

                                                  Great quality 'To See' lightsetFeatures: Street F-150 modes include high steady, medium steady, low steady, daytime pulse, nighttime pulse and economic flash Avenue R-30 modes include high flash, low steady, daytime pulse, nighttime pulse and economic flash Fully USB rechargeable — no batteries to...
                                                  £28.87
                                                  £54.99
                                                  £28.87
                                                  Save £26.12
                                                • Kryptonite Front Lights - Street F-500 USB To See FrontKryptonite Front Lights - Street F-500 USB To See Front | Swinnerton Cycles

                                                  Kryptonite Front Lights - Street F-500 USB To See Front

                                                  Great quality 'To See' lightFeatures: Modes include high steady, medium steady, low steady, daylite pulse, nitelite pulse and economic flash Fully USB rechargeable — no batteries to buy or replace Run time up to 24 hours Side illumination ports allow cyclist to be seen...
                                                  £28.87
                                                  £54.99
                                                  £28.87
                                                  Save £26.12
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