OnGuard

OnGuard at Swinnerton CyclesOnGuard is an American bike security brand producing a comprehensive range of D-locks, chain locks, cable locks, and security accessories at competitive prices. Their Pitbull D-lock range is independently tested and rated by Sold Secure — offering genuine security performance at accessible prices. OnGuard locks are a...

OnGuard at Swinnerton Cycles

OnGuard is an American bike security brand producing a comprehensive range of D-locks, chain locks, cable locks, and security accessories at competitive prices. Their Pitbull D-lock range is independently tested and rated by Sold Secure — offering genuine security performance at accessible prices. OnGuard locks are a popular choice for cyclists who want reliable security without paying premium prices. At Swinnerton Cycles, we stock OnGuard locks across a range of security levels and formats. Browse our full Bike Locks and D-Locks collections.

Popular OnGuard Products

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  • Black OnGuard Akita 10mm combo bike cable lock, 185cm length, with keyless combination mechanism and protective vinyl coating.OnGuard Akita 10mm combo bike cable lock in black with 185cm length, featuring a secure locking mechanism and flexible design.

      OnGuard Akita 10mm Combo Lock 185cm Black Bike Cable Lock 8042

      The OnGuard Akita 10mm Combo Lock 185 Black offers a perfect blend of strength and convenience for securing your bike or sports equipment. Its heavy-duty twisted steel cable provides reliable protection while remaining lightweight and easy to handle compared to traditional chain locks. The...
      £13.49
      £19.99
      £13.49
      Save £6.50
    • OnGuard Akita 10mm vinyl-coated steel cable lock with key, durable security accessory for bicycles or outdoor equipment.OnGuard Akita 10mm vinyl-coated steel security cable lock, durable accessory with braided steel construction for bike or equipment security

        OnGuard Akita 10mm Cable Locks – Durable Vinyl-Coated Steel Security Cables

        OnGuard Akita 10mm cable locks offer enhanced versatility for securing your valuables. Designed with durable, vinyl-coated steel cables and permanently swedged loops, these locks combine flexibility and strength. Perfect for use alongside U-locks or padlocks, they provide extended security for bicycles, saddles, or powersport...
        from £6.74
        £9.99
        from £6.74
        Save £3.25
      • OnGuard Neon 120 cable lock with DS Spring Free system, mounting bracket, and keys, accessory for bike security.OnGuard Neon 120 cable lock with mounting bracket and keys, featuring DS Spring Free system for secure bike or accessory protection.

          OnGuard Neon 120 Cable Lock with DS Spring Free System, Mounting Bracket & Keys - Black

          Discover the OnGuard Cable Lock Neon 120, designed with the innovative DS Spring Free locking system that eliminates the common issue of jammed locks. This patented technology ensures smooth operation and enhanced security for your belongings. The lock comes with a mounting bracket and...
          £8.76
          £12.99
          £8.76
          Save £4.23
          • Black
          • Blue
          • Green
        • OnGuard Doberman 15mm black/yellow cable lock with double bolt security, 185cm length, bike lock accessory.OnGuard Doberman 15mm black/yellow cable lock with double bolt security, 185cm length, accessory for bike security.

            OnGuard Doberman 15mm Cable Lock 185cm Black/Yellow with X2P Double Bolt Security

            The OnGuard Doberman Cable Lock 15mm Black/Yellow 185cm 8027 combines robust security with practical portability. Designed with a heavy-duty steel cable, this lock provides reliable protection against theft while its vinyl coating ensures your bike’s paintwork remains pristine. The cable’s self-coiling feature makes it...
            £23.62
            £34.99
            £23.62
            Save £11.37
          • OnGuard Doberman 12mm cable bike lock in black and yellow with mounting bracket, 185cm long, secure bike accessories.OnGuard Doberman 12mm cable bike lock in black and yellow with mounting bracket, 185cm long, for secure bicycle protection.

              OnGuard Doberman 12mm Cable Bike Lock Black/Yellow 185cm with Mounting Bracket

              The OnGuard Doberman Cable Lock 12mm Black/Yellow offers a perfect blend of security and convenience for cyclists who need reliable protection without the bulk. Featuring a robust 12mm heavy-duty steel cable that coils easily for compact storage, this lock provides versatility for medium to...
              £16.86
              £24.99
              £16.86
              Save £8.13
            • OnGuard Doberman 10mm black and yellow cable bike lock with double bolt, 185cm length, heavy-duty bike security accessoryOnGuard Doberman 10mm black and yellow cable bike lock with double bolt and key mechanism, 185cm length for secure cycling.

                OnGuard Doberman 10mm x 185cm Black/Yellow Cable Bike Lock with X2P Double Bolt

                Discover reliable security with the OnGuard Doberman Cable Lock 10mm Black/Yellow. Designed for cyclists seeking a lightweight yet robust locking solution, this cable lock combines convenience with durability. Its 10mm heavy-duty steel cable is self-coiling, making it easy to carry and store without tangling....
                £13.49
                £19.99
                £13.49
                Save £6.50
              • OnGuard Doberman Combo Cable Lock in black and yellow, 15mm x 185cm, bike security accessory with combination lock.OnGuard Doberman Combo cable lock in black and yellow, 15mm x 185cm, used for bike security and accessories.

                  OnGuard Doberman Combo Cable Lock 15mm x 185cm Black/Yellow Bike Security

                  The OnGuard Doberman Combo Cable Lock combines convenience and strong security in a lightweight design that’s perfect for everyday use. Featuring a durable 185cm heavy-duty steel cable with a protective vinyl coating, it safeguards your bike without damaging its finish. The self-coiling cable retracts...
                  £20.23
                  £29.99
                  £20.23
                  Save £9.76
                • OnGuard Doberman Combo Cable Lock 12mm heavy-duty bike chain with mounting bracket for secure bike securityOnGuard Doberman Combo Cable Lock 12mm heavy-duty bike chain with mounting bracket, security accessories for bicycles.

                    OnGuard Doberman Combo Cable Lock 12mm – Heavy-Duty Bike Chain Lock with Mounting Bracket - Black, Yellow

                    The OnGuard Doberman Combo Cable Lock 12mm is designed for cyclists seeking a reliable and convenient security solution. Featuring a heavy-duty steel cable that is permanently forged to a steel ball combination lock head, it offers robust protection without compromising portability. The vinyl coating...
                    from £16.86
                    £24.99
                    from £16.86
                    Save £8.13
                    • Black, Yellow
                  • OnGuard Doberman Combo Cable Lock with LED light, 185cm black and yellow, secure bike or equipment accessory.OnGuard Doberman Combo Cable Lock with LED light, 185cm black and yellow bike security accessory, shown in the image.

                      OnGuard Doberman Combo Cable Lock with LED Light 185cm Black/Yellow 8031GLO

                      The OnGuard Doberman Combo Cable Lock combines robust security with practical design. Featuring an internal LED micro light, it illuminates the clear tumblers, making it easy to read the combination even in low-light conditions. Its steel ball combo lock is permanently forged to a...
                      £16.86
                      £24.99
                      £16.86
                      Save £8.13
                    • Black OnGuard Doberman 10mm x 185cm combo cable lock with mounting bracket for bike security and theft prevention.OnGuard Doberman 10mm x 185cm black combo cable lock with mounting bracket, durable bike security accessory

                        OnGuard Doberman 10mm x 185cm Combo Cable Lock with Mounting Bracket Black

                        The OnGuard Doberman Combo Cable Lock offers a perfect blend of convenience and security for your bike. Its lightweight design and self-coiling feature make it easy to carry and store, while the heavy-duty steel cable provides reliable protection against theft. The vinyl coating safeguards...
                        £13.49
                        £19.99
                        £13.49
                        Save £6.50
                      • Black OnGuard Coil Cable Lock, 120cm lightweight bike security accessory with coiled design and key lock mechanism.

                          OnGuard Coil Cable Lock 120cm Black Lightweight Bike Security Lock 8191BLK

                          The OnGuard Lightweight Coil Cable Lock combines portability with reliable security, making it ideal for everyday use. Its 120cm length and 8mm thick heavy-duty steel cable provide sturdy protection, while the vinyl coating safeguards your bike’s finish from scratches. Designed for convenience, this lock...
                          £4.71
                          £6.99
                          £4.71
                          Save £2.28
                        • OnGuard Beast Loop & T Chain Lock 110cm black and yellow high-security bike lock with durable chain and loop design.OnGuard Beast Loop & T Chain Lock 110cm in black and yellow, high-security bike lock with durable chain and protective covering.

                            OnGuard Beast Loop & T Chain Lock 110cm Black/Yellow – High-Security Bike Lock

                            The OnGuard Beast Loop and T Chain Lock Black/Yellow 110cm 8017LPT is engineered to provide unparalleled security for your bicycle or powersport vehicle, especially in areas where theft risk is high. Crafted with titanium-reinforced, hardened steel hexagonal links, this chain lock resists cutting and...
                            £60.75
                            £89.99
                            £60.75
                            Save £29.24
                          • OnGuard Beast 12mm titanium-reinforced chain lock in black and yellow, 110cm, showcasing the sturdy lock and chain design.OnGuard Beast 12mm titanium-reinforced chain lock in black and yellow, 110cm long, designed for bike security.

                              OnGuard Beast 12mm Titanium-Reinforced Chain Lock 110cm Black/Yellow 8017

                              Experience unbeatable security with the OnGuard Beast Chain Lock, designed for those who demand the highest level of protection for their motorcycles, scooters, and ATVs. Featuring a robust 12mm titanium-reinforced, hardened steel hexagonal link chain, this lock resists cutting, prying, and other tampering attempts....
                              £57.36
                              £84.99
                              £57.36
                              Save £27.63
                            • OnGuard Mastiff L Chain Lock 180cm titanium reinforced security chain in gold black and yellow with secure locking mechanismOnGuard Mastiff L Chain Lock 180cm with titanium reinforcement in gold and black, secured by design, accessory for bike security

                                OnGuard Mastiff L Chain Lock 180cm Titanium Reinforced Secured by Design 8019L Gold Black/Yellow

                                Experience unmatched security with the OnGuard Mastiff L Chain Lock, designed to offer maximum protection for your valuable assets. Measuring 180cm with 10mm titanium reinforced, hardened steel hexagonal links, this chain lock provides extensive versatility for securing your bike or other equipment. Its robust...
                                £77.61
                                £114.99
                                £77.61
                                Save £37.38
                              • OnGuard Mastiff 110cm black and yellow chain lock secured by Design, durable accessories for bike or security useOnGuard Mastiff 110cm black and yellow chain lock with secure design, suitable for bicycle or outdoor security.

                                  OnGuard Mastiff 110cm Chain Lock Black/Yellow Secured by Design 8019 Gold

                                  The OnGuard Mastiff Chain Lock Black/Yellow 110cm Secured by Design 8019 Gold offers exceptional security with its robust 10mm titanium reinforced, hardened steel hexagonal link chain. Designed to withstand cutting and prying attempts, this lock combines strength with convenience through its short-shackle Boxer U-lock...
                                  £53.99
                                  £79.99
                                  £53.99
                                  Save £26.00
                                • OnGuard Mastiff LP 130cm black and yellow chain lock with gold accents, secured by design, for bike or outdoor security.OnGuard Mastiff LP 130cm black and yellow chain lock with secure locking mechanism, designed for bike security.

                                    OnGuard Mastiff LP 130cm Chain Lock Black/Yellow Secured by Design 8019LP Gold

                                    The OnGuard Mastiff LP Chain Lock combines strength and versatility in a compact design, perfect for securing your bike or valuable equipment. Featuring a 10mm hexagonal link chain that balances durability with reduced weight, this lock offers reliable protection without the bulk. The innovative...
                                    £60.75
                                    £89.99
                                    £60.75
                                    Save £29.24
                                  • OnGuard Mastiff LD 110cm chain lock in black and yellow with secured by Design 8020 bronze detailing, accessory for bike security.OnGuard Mastiff LD 110cm chain lock in black and yellow with bronze accents, secured by design certification, used for bike or outdoor security.

                                      OnGuard Mastiff LD 110cm Chain Lock Black/Yellow Secured by Design 8020 Bronze

                                      Discover the ultimate security solution with the OnGuard Mastiff LD Chain Lock. Designed with a 110x10mm titanium reinforced hardened steel square link chain, this lock offers outstanding resistance to cutting and prying attempts. The integrated X2P Dual Lock Down head features a new double...
                                      £47.24
                                      £69.99
                                      £47.24
                                      Save £22.75
                                    • OnGuard Mastiff Combo Chain Lock 80cm in black and yellow, cut-resistant security chain for bike or scooter accessories.OnGuard Mastiff Combo Chain Lock 80cm in black and yellow, cut-resistant security accessory with sturdy chain and lock.

                                        OnGuard Mastiff Combo Chain Lock 80cm Black/Yellow Cut-Resistant Security

                                        The OnGuard Mastiff Combo Chain Lock combines robust security with user-friendly design. Its steel ball Click Combo-Gear System offers 10,000 possible combinations, allowing you to set your own unique code for added convenience and safety. The lock is permanently forged to a compact 8mm...
                                        £26.99
                                        £39.99
                                        £26.99
                                        Save £13.00
                                      • OnGuard Mastiff DB Chain Lock in black and yellow titanium-reinforced security accessory, 80cm length.OnGuard Mastiff DB Chain Lock in black and yellow titanium-reinforced security accessory, 80cm length, durable and robust.

                                          OnGuard Mastiff DB Chain Lock 80cm Black/Yellow Titanium Reinforced Security

                                          The OnGuard Mastiff DB Chain Lock Black/Yellow 80cm 8022D is engineered for superior security with its compact 8mm titanium reinforced hardened steel square link chain. Designed to withstand aggressive attacks, it features a Mastiff rotary lock equipped with a Deadbolt mechanism, ensuring maximum resistance...
                                          £26.99
                                          £39.99
                                          £26.99
                                          Save £13.00
                                        • OnGuard Ground Anchor 8312 heavy-duty bike security lock in black and gold, shown installed on a surface for bike security.OnGuard Ground Anchor 8312 heavy-duty bike security lock in black and gold, designed for securing bicycles outdoors.

                                            OnGuard Ground Anchor 8312 Gold Black/Gold Heavy-Duty Bike Security Lock

                                            OnGuard Ground Anchor Gold Black/Gold 8312 Gold offers unbeatable security for your bike in high-risk areas. Crafted with a hardened steel shackle that is 16mm thick, it ensures maximum resistance against theft. Its corrosion-resistant design guarantees durability in all weather conditions, making it a...
                                            £40.48
                                            £49.99
                                            £40.48
                                            Save £9.51
                                          • OnGuard Ground Anchor 8313 in silver, black, and gold, heavy-duty bike security accessory installed on a concrete surface.OnGuard Ground Anchor 8313 in silver, black and gold, heavy-duty bike security accessory with sturdy metal construction.

                                              OnGuard Ground Anchor 8313 Silver Black/Gold Heavy-Duty Bike Security

                                              The OnGuard Ground Anchor Silver Black/Gold 8313 offers unmatched security for your bike, especially in high-risk areas. Crafted from hardened steel, its 14mm thick shackle provides a robust defense against theft. This ground anchor is designed for durability and reliability, giving you peace of...
                                              £32.38
                                              £39.99
                                              £32.38
                                              Save £7.61
                                            • OnGuard Ground Anchor 8314 in bronze, black, gold, and silver for secure bike lock anchoring, made of durable metal.OnGuard Ground Anchor 8314 bronze and black with gold and silver accents, designed for securing bikes with a durable steel construction.

                                                OnGuard Ground Anchor 8314 Bronze Black/Gold Silver – Secure Bike Lock Anchor

                                                OnGuard Ground Anchor Bronze Black/Gold 8314 Silver is engineered for ultimate security, providing a reliable anchor point for your bike in high-risk environments. Crafted from hardened steel, its 12mm thick shackle ensures robust protection against theft. Whether rain or shine, its corrosion-resistant design guarantees...
                                                £20.23
                                                £29.99
                                                £20.23
                                                Save £9.76
                                              • OnGuard Heavy Duty K9 Link Plate bike lock in black and yellow with bronze accents, designed for secure bicycle locking accessories.OnGuard Heavy Duty K9 Link Plate bike lock in black and yellow with bronze accents, showcasing durable security accessories.

                                                  OnGuard Heavy Duty K9 Link Plate Bike Lock Black/Yellow 8114 Bronze

                                                  The OnGuard Heavy Duty Link Plate Lock K9 Black/Yellow 8114 Bronze offers robust security with the convenience of a cable lock. Crafted from hardened steel plates and equipped with OnGuard’s pick, pull, and drill-resistant Z-Cylinder, it ensures reliable protection for your bike. Its compact...
                                                  £53.99
                                                  £79.99
                                                  £53.99
                                                  Save £26.00
                                                • OnGuard K9 Combo Link Plate bike lock in black and yellow with mounting bracket, designed for secure bike security accessories.OnGuard K9 Combo Link Plate bike lock in black and yellow with mounting bracket, designed for secure bike security accessories.

                                                    OnGuard K9 Combo Link Plate Bike Lock Black/Yellow 8115 with Mounting Bracket

                                                    The OnGuard Link Plate Lock K9 Combo Black/Yellow 8115 offers a perfect blend of security and convenience. Its unique design combines the strength of a near U-lock with the flexibility of a cable lock, providing versatile protection for your bike. Crafted from hardened steel...
                                                    £40.48
                                                    £59.99
                                                    £40.48
                                                    Save £19.51
                                                  • OnGuard Link Plate Lock K9 75cm black and yellow bike security lock with mounting bracket, durable accessory for bike safetyOnGuard Link Plate Lock K9 75cm black and yellow bike security lock with mounting bracket, durable accessories for bike security.

                                                      OnGuard Link Plate Lock K9 75cm Black/Yellow Bike Security Lock with Mounting Bracket

                                                      The OnGuard Link Plate Lock K9 blends the strength of a U-lock with the flexibility of a cable lock, offering superior security without compromising convenience. Crafted from hardened steel plates, it resists picking, pulling, and drilling thanks to OnGuard’s advanced Z-Cylinder technology. Its compact...
                                                      £33.74
                                                      £49.99
                                                      £33.74
                                                      Save £16.25
                                                    Recently Viewed Products

                                                    Secure your bike with confidence using our OnGuard collection at Swinnerton Cycles. OnGuard produces a comprehensive range of bike locks — including D-locks, chain locks, and cable locks — offering reliable security at accessible prices for everyday cyclists. Browse the full OnGuard range and explore our wider Bike Locks, D-Locks, and Chain Locks collections.

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