KMC

KMC at Swinnerton CyclesKMC is one of the world's leading chain manufacturers, producing high-quality chains for road, MTB, BMX, and e-bike drivetrains. Founded in Taiwan in 1977, KMC chains are trusted by professional cycling teams and home mechanics worldwide for their precision manufacturing, smooth shifting, and long service life. Their...

KMC at Swinnerton Cycles

KMC is one of the world's leading chain manufacturers, producing high-quality chains for road, MTB, BMX, and e-bike drivetrains. Founded in Taiwan in 1977, KMC chains are trusted by professional cycling teams and home mechanics worldwide for their precision manufacturing, smooth shifting, and long service life. Their X-series chains are compatible with all major groupsets from Shimano, SRAM, and Campagnolo — making them a versatile and reliable choice for any drivetrain. At Swinnerton Cycles, we stock KMC chains across a range of speeds and applications. Browse our full Bike Chains and Drivetrain collections.

Popular KMC Products

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  • Kmc Tt12 Neo Pre-Waxed Chain 126L Chain

      KMC TT12 Neo Pre-Waxed 126L 12-Speed Chain for Triathlon & Time Trial Bikes

      The KMC TT12 Neo Pre-Waxed Chain 126L represents the pinnacle of precision engineering for triathlon and time trial cyclists who demand flawless performance. Designed with X-Bridge technology and pre-treated with KMC GO wax, this chain delivers seamless shifting and dynamic power transfer, ensuring every...
      £139.85
      £145.00
      £139.85
      Save £5.15
    • KMC X12 pre-waxed 12-speed bike chain with titanium coating, showcasing the durable, high-performance cycling component.

        KMC X12 Pre-Waxed 126L Bike Chain for 12-Speed Drivetrains with Titanium Coating

        The KMC X12 Pre-Waxed Chain 126L is engineered to deliver superior performance and longevity for all serious cyclists. Treated with KMC’s innovative GO CHAIN WAX formula, this chain offers exceptional durability and efficiency by reducing dirt accumulation compared to traditional oil-based lubricants. This means...
        £48.79
        £50.00
        £48.79
        Save £1.21
      • Kmc X12 Chain Aurora Green 126L ChainKmc X12 Chain Aurora Green 126L Chain

          KMC X12 Aurora Green 126L 12-Speed Bike Chain with X-Bridge Technology

          Elevate your cycling experience with the KMC X12 Chain Aurora Green 126L, designed to combine style and high performance. Its striking Aurora green finish adds a unique touch of glamour to your bike, while the advanced X-bridge technology ensures flawless shifting and efficient power...
          £50.28
          £55.00
          £50.28
          Save £4.72
        • KMC X10SL 10-speed silver bike chain with 114 links and missing link for smooth shifting on bicycle components.KMC X10SL 10-speed silver bike chain with 114 links and missing link for smooth shifting on bicycle components.

            KMC X10SL 10-Speed Silver Bike Chain 114 Links with Missing Link for Smooth Shifting

            Experience the pinnacle of cycling transmission technology with the Kmc X10Sl Silver Chain 114L Chain. Designed for professional racers and everyday riders alike, this chain delivers exceptional shifting performance and durability. Compatible with all major 10-speed systems, including Shimano, Sram, and Campagnolo, it ensures...
            £49.22
            £57.00
            £49.22
            Save £7.78
          • KMC X10SL Ti-N Gold 114L bike chain for Shimano, SRAM, Campagnolo 10-speed bike components, showing the gold finish and linksKMC X10SL Ti-N Gold 114L bike chain for Shimano SRAM Campagnolo 10-speed bikes, showing the gold-colored chain links.

              KMC X10SL Ti-N Gold 114L Chain for Shimano SRAM Campagnolo 10-Speed Bikes

              Experience the pinnacle of cycling performance with the KMC X10SL Ti-N Gold 114L Chain, designed for riders who demand excellence in every pedal stroke. This world-class chain combines cutting-edge technology with superior craftsmanship to deliver unmatched shifting precision and durability. Whether you're a professional...
              £53.66
              £62.00
              £53.66
              Save £8.34
            • Kmc Tt11 Neo Pre-Waxed Chain 118L Chain

                KMC TT11 Neo Pre-Waxed 11-Speed Chain 118L for Triathlon & Time Trial Bikes

                The KMC TT11 Neo Pre-Waxed Chain 118L is engineered for cyclists who demand precision and reliability, especially in triathlon and time trial disciplines. This high-performance chain features KMC’s innovative X-Bridge technology, which ensures flawless shifting and dynamic propulsion, allowing you to maintain top speed...
                £116.53
                £125.00
                £116.53
                Save £8.47
              • KMC E11 EPT 136L chain for 11-speed mid-motor e-bikes with EcoProTeQ coating, showing the black metal links.

                  KMC E11 EPT 136L Chain for 11-Speed Mid-Motor E-Bikes with EcoProTeQ Coating

                  The Kmc E11 Ept 136L Chain is engineered to meet the rigorous demands of E-Bikes, providing exceptional strength and durability. Its advanced design ensures smooth and efficient transmission, even under high torque and stress typical of electric drivetrains. The chain’s EcoProTeQ coating offers superior...
                  £43.26
                  £50.00
                  £43.26
                  Save £6.74
                • Kmc E11 Silver 122L ChainKmc E11 Silver 122L Chain

                    KMC E11 Silver 122L Chain for Mid-Motor e-Bike 11-Speed Derailleur Systems

                    The Kmc E11 Silver 122L Chain delivers exceptional performance for mid-motor e-Bike 11-speed derailleur systems. Crafted with triple X-durability and nickel plating, it ensures long-lasting strength and resistance to wear. Its non-directional design guarantees smooth shifting every ride. With a precise 1/2" x 11/128"...
                    £39.66
                    £45.00
                    £39.66
                    Save £5.34
                  • KMC X10 EPT 114L 10-speed bike chain with EcoProTeQ rust-resistant coating, showing the chain links and branding.KMC X10 EPT 114L 10-speed bike chain with EcoProTeQ rust-resistant coating, showing the silver metal links and branding.

                      KMC X10 EPT 114L 10-Speed Bike Chain with EcoProTeQ Rust Resistance

                      Experience unparalleled durability and performance with the KMC X10 Ept 114L Chain. Engineered with advanced EcoProTeQ treatment, this chain offers double the rust resistance compared to previous models, ensuring longevity and reliability in all conditions. Its smoother coating reduces noise, delivering a quieter ride...
                      £32.77
                      £38.00
                      £32.77
                      Save £5.23
                    • KMC E9 Silver 122L 9-speed e-bike chain with triple X-durability and nickel plating, designed for high-performance e-bike components.KMC E9 Silver 122L 9-speed e-bike chain with triple X-durability and nickel plating, designed for high-performance bicycle components.

                        KMC E9 Silver 122L 9-Speed e-Bike Chain with Triple X-Durability and Nickel Plating

                        The Kmc E9 Silver 122L Chain offers exceptional durability with its triple X-Durability design and nickel plating, ensuring long-lasting performance. Its 1/2" x 11/128" size and 136 links fit perfectly with mid-motor e-Bike 9-speed derailleur systems, enhancing smooth transmission. Designed for high performance, this...
                        £30.17
                        £34.00
                        £30.17
                        Save £3.83
                      • KMC X9 EPT 114L 9-speed bike chain with EcoProTeQ anti-rust coating, shown on a bicycle drivetrain.KMC X9 EPT 114L 9-speed bike chain with EcoProTeQ anti-rust coating, showing the durable metal links and branding.

                          KMC X9 EPT 114L 9-Speed Bike Chain with EcoProTeQ Anti-Rust Technology

                          The KMC X9 EPT 114L Chain offers exceptional durability and smooth performance for any 9-speed derailleur system. Featuring EcoProTeQ Anti-Rust technology, it resists corrosion and extends the chain's lifespan. The X-Bridge design ensures faster, more precise shifts, enhancing your riding experience. With an eXtra...
                          £28.42
                          £33.00
                          £28.42
                          Save £4.58
                        • Kmc X10El Silver 114L ChainKmc X10El Silver 114L Chain

                            KMC X10El Silver 114L 10-Speed Bike Chain Compatible with Shimano MTB & Road

                            Discover the KMC X10El Silver 114L Chain, a high-performance component designed to elevate your cycling experience. Trusted by world-class professional racers, this chain embodies the championship DNA that guarantees reliable and smooth shifting. Whether you ride mountain trails or race on the road, the...
                            £31.08
                            £36.00
                            £31.08
                            Save £4.92
                          • Kmc X10El Ti-N Gold 114L ChainKmc X10El Ti-N Gold 114L Chain

                              KMC X10EL Ti-N Gold 114L 10-Speed Bike Chain for Mountain & Road Bikes

                              The Kmc X10El Ti-N Gold 114L Chain is engineered for riders who demand precision and durability. Celebrated by world-class professional racers, this chain embodies the DNA of champions, delivering exceptional shifting performance and longevity. Its innovative NON-Directional design ensures seamless compatibility with all 10-speed...
                              £43.26
                              £50.00
                              £43.26
                              Save £6.74
                            • KMC X10 122L silver and black 10-speed bike chain with stretch-proof technology, showing close-up of chain links and branding.KMC X10 122L silver and black 10-speed bike chain with stretch-proof technology, showing the durable metal links and branding.

                                KMC X10 122L Silver/Black 10-Speed Bike Chain with Stretch-Proof Technology

                                The Kmc X10 Silver/Black 122L Chain is engineered for cyclists who demand reliability and longevity from their drivetrain components. Its advanced stretch-proof treatment minimizes wear between inner plates and pins, significantly extending the chain's lifespan. This feature ensures consistent performance over time, making it...
                                £26.78
                                £35.00
                                £26.78
                                Save £8.22
                              • KMC Missinglink E1Nr EPT silver single speed chain connector 3/32 inch, two-pack, bicycle component spare partKMC Missinglink E1Nr EPT silver single speed 3/32" chain connector pack showing two metal chain links for bike repair.

                                  KMC Missinglink E1Nr EPT Silver Single Speed 3/32" Chain Connector 2 Pack Spares

                                  The KMC Missinglink E1Nr EPT Silver is designed for single speed 3/32" chains, offering reliable connection and easy maintenance. Its pin length of 6.7mm ensures a secure fit for smooth transmission performance. What It’s Good For Quick and tool-free chain assembly Durable and corrosion-resistant...
                                  £4.07
                                  £5.00
                                  £4.07
                                  Save £0.93
                                • KMC Missinglink 12-speed silver non-reusable chain joining links pack, spare bicycle components for quick chain connection.KMC Missinglink 12-speed silver chain joining links, non-reusable, two-pack for bike chain spares and accessories.

                                    KMC Missinglink 12-Speed Silver Non-Reusable Chain Joining Links 2 Pack Spares & Accessories

                                    Ensure seamless connection for your KMC 12-speed chain with these Missinglink silver joining links. Designed for reliable performance, these non-reusable links make chain maintenance quick and efficient, maintaining smooth transmission and optimal drivetrain function. Choose from advanced coatings like Diamond Like Coating, Titanium Nitride...
                                    £8.74
                                    £10.00
                                    £8.74
                                    Save £1.26
                                  • KMC Missinglink 12X DLC non-reusable chain link for 12-speed bike chains, shown in close-up with metallic finish.KMC Missinglink 12X DLC non-reusable chain link for 12-speed bike chains, showing the metal connector in close-up view.

                                      KMC Missinglink 12X DLC Non-Reusable Joining Links for 12-Speed Chains Spares

                                      Ensure seamless connection for your KMC 12-speed chains with these Missinglink 12X DLC joining links. Designed for reliable performance, they provide a perfect fit that maintains smooth transmission and optimal chain function. Featuring advanced coatings, these links enhance durability and resistance to wear. Choose...
                                      £13.84
                                      £15.00
                                      £13.84
                                      Save £1.16
                                    • Kmc Missinglinks 11R Ti-N Gold 2 Pr (Re-Useable) Spares & AccessoriesKmc Missinglinks 11R Ti-N Gold 2 Pr (Re-Useable) Spares & Accessories

                                        KMC Missinglinks 11R Ti-N Gold Reusable Chain Links 2 Pr for 11-Speed Bikes

                                        The KMC Missinglinks 11R Ti-N Gold 2 Pr are precision-engineered reusable joining links designed for 11-speed chains. Compatible with KMC, Campagnolo, Shimano, and Sram 11-speed chains, they ensure a secure and reliable connection every ride. Crafted for durability and ease of use, these links...
                                        £8.74
                                        £10.00
                                        £8.74
                                        Save £1.26
                                      • Kmc Missinglinks 11R Dlc Black 2 Pr (Re-Useable) Spares & AccessoriesKmc Missinglinks 11R Dlc Black 2 Pr (Re-Useable) Spares & Accessories

                                          KMC Missinglinks 11R DLC Black Reusable Chain Links 2 Pairs for 11-Speed Bikes

                                          The KMC Missinglinks 11R DLC Black 2 Pr offers a reliable and reusable solution for connecting 11-speed chains with ease. Designed for compatibility with KMC, Campagnolo, Shimano, and Sram 11-speed chains, these joining links ensure smooth and secure transmission performance. The durable DLC coating...
                                          £13.84
                                          £15.00
                                          £13.84
                                          Save £1.16
                                        • Kmc Missinglinks 11X Ept 2 Pr (Non Re-Useable) Spares & AccessoriesKmc Missinglinks 11X Ept 2 Pr (Non Re-Useable) Spares & Accessories

                                            KMC Missinglinks 11X EPT Non-Reusable 2 Pair Chain Joining Links for 11-Speed Bikes

                                            The KMC Missinglinks 11X EPT 2 Pr offers a reliable solution for connecting your 11-speed chain with ease and precision. Designed specifically for 11-speed chains from KMC, Campagnolo, Shimano, and Sram, these non-reusable joining links ensure a secure and smooth transmission. Their precise pin...
                                            £8.74
                                            £10.00
                                            £8.74
                                            Save £1.26
                                          • KMC Missinglink 10R Ti-Ni gold reusable chain link for 10-speed bike chains, showing the gold-colored metal connector.KMC Missinglink 10R Ti-Ni gold reusable chain link for 10-speed bike chains, showing the gold-colored component and packaging.

                                              KMC Missinglink 10R Ti-Ni Gold Reusable Chain Links for 10-Speed Bikes Spares & Accessories

                                              Enhance your bike’s drivetrain with the Kmc Missinglink 10R Ti-Ni Gold quick release chainlinks. Perfectly compatible with KMC, Shimano (including 10X MTB), and Campagnolo chains, these links ensure smooth and reliable performance. Designed for durability and ease, the re-usable links feature a precise 5.88...
                                              £7.35
                                              £8.00
                                              £7.35
                                              Save £0.65
                                            • Kmc Missinglink 10R Dlc Black 2Pr (Re-Useable) Spares & AccessoriesKmc Missinglink 10R Dlc Black 2Pr (Re-Useable) Spares & Accessories

                                                KMC Missinglink 10R DLC Black 2-Pack Reusable Chain Links for 10-Speed Bikes

                                                Enhance your bike's performance with the Kmc Missinglink 10R Dlc Black 2Pr, designed for easy chain maintenance. These quick-release links are compatible with KMC, Shimano (including 10X MTB), and Campagnolo chains, ensuring versatile use. Crafted for durability, each link features a precise 5.88 mm...
                                                £8.74
                                                £10.00
                                                £8.74
                                                Save £1.26
                                              • Kmc Missing Links Z1Ehx Wide Ept Sil 2 Pr Spares & AccessoriesKmc Missing Links Z1Ehx Wide Ept Sil 2 Pr Spares & Accessories | Swinnerton Cycles

                                                  KMC Missing Links Z1Ehx Wide EPT Silver 2-Pack Bike Chain Spares & Accessories

                                                  These KMC Missing Links are designed for quick and secure chain assembly. Crafted with precision, they ensure smooth transmission and reliable performance. Made from durable materials, these links provide easy installation and maintenance for your bike chain. What It’s Good For Effortless chain connection...
                                                  £6.42
                                                  £7.00
                                                  £6.42
                                                  Save £0.58
                                                • Kmc E101 Ept Missing Links Spares & AccessoriesKmc E101 Ept Missing Links Spares & Accessories

                                                    KMC E101 EPT Missing Link for Single Speed Chains - Spare & Accessory

                                                    Upgrade your bike's drivetrain with the KMC E101 EPT Missing Links, designed for seamless chain connection. This non-reusable link perfectly fits KMC X101 and E101 EPT single speed chains, ensuring reliable performance. Crafted with precision, it supports smooth transmission and easy maintenance, making chain...
                                                    £6.42
                                                    £7.00
                                                    £6.42
                                                    Save £0.58
                                                  • KMC Nuvinci 20T black 3/32-inch cassette for Enviolo internal gear hubs, bicycle components and accessories

                                                      KMC Nuvinci 20T Black 3/32" Cassette for Enviolo Internal Gear Hubs Spares & Accessories

                                                      The Kmc Nuvinci 20T Blk 3/32" is a precision-engineered cassette designed specifically for Enviolo internal gear hubs. Crafted from hardened Chromoly steel, it guarantees durability and seamless compatibility with KMC chains, ensuring reliable transmission performance every ride. Its black finish adds a sleek look...
                                                      £6.99
                                                      £8.00
                                                      £6.99
                                                      Save £1.01
                                                    • KMC missing link connector pliers for bike chain link removal and connection, workshop tool for fast chain repairsKMC Missing Link Connector Pliers for fast bike chain link removal and connection, workshop tool for bike maintenance

                                                        KMC Missing Link Connector Pliers for Fast Bike Chain Link Removal & Connection

                                                        These KMC Tool pliers are designed for fast and easy removal or connection of missing link chains. Built for workshop efficiency, they offer precise handling and durability. Compact and reliable, they make chain maintenance smooth and hassle-free for both professionals and enthusiasts. What It’s...
                                                        £10.68
                                                        £12.00
                                                        £10.68
                                                        Save £1.32
                                                      • KMC workshop spare pin for chain de-riveters, compatible with single to 12-speed bicycle chains, shown in a workshop setting.KMC workshop spare pin for chain de-rivetter, compatible with single to 12-speed bicycle chains, shown on a workbench.

                                                          KMC Tool Spare Pin for Chain De-Rivetter Compatible with Single to 12 Speed Chains

                                                          The KMC Tool Spare Pin is designed specifically for your chain de-riveting needs, ensuring precise and efficient removal without damaging the chain. Crafted for quality and durability, it works seamlessly with the KMC chain de-riveter to maintain your bike’s performance. Compatible with Single Speed...
                                                          £3.46
                                                          £4.00
                                                          £3.46
                                                          Save £0.54
                                                        • KMC Chain Aid bike workshop tool with chain latch, MissingLink holder, valve core remover, and tyre lever on a workbench.KMC Chain Aid bike workshop tool with chain latch, MissingLink holder, valve core remover, and tyre lever for bike maintenance

                                                            KMC Chain Aid Bike Tool – Chain Latch, MissingLink Holder, Valve Core & Tyre Lever

                                                            The KMC Chain Aid is a versatile and compact workshop tool designed to meet multiple cycling needs in one sleek device. Its primary function as a chain latch ensures precise and secure attachment, allowing for quick repairs without the risk of misalignment. This practical...
                                                            £4.33
                                                            £5.00
                                                            £4.33
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                                                          • KMC mini bicycle chain tool for up to 12-speed chains with storage pouch, used in bike workshop for chain maintenance.KMC mini bicycle chain tool with storage pouch, designed for 12-speed chains, suitable for bike workshop use

                                                              KMC Mini Chain Tool for Bicycle Chains up to 12-Speed with Storage Pouch

                                                              The KMC Mini Chain Tool is an essential addition to any cyclist’s workshop, designed for precision and ease of use. Its compact, bullet-shaped aluminium body fits comfortably in your pocket, making it perfect for both on-the-go repairs and detailed maintenance sessions. The tool’s direct...
                                                              £17.87
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                                                              Save £2.13
                                                            • KMC GO Chain Wax Lube eco-friendly bike chain lubricant applied to a bike chain for smooth drivetrain performance.

                                                                KMC GO Chain Wax Lube – Eco-Friendly Bike Chain Lubricant for Smooth Drivetrain

                                                                Upgrade your bike maintenance routine with the KMC Chain Lube - GO Chain Wax, engineered to enhance your drivetrain's performance and longevity. This advanced dry wax formula creates a resilient microfilm that significantly reduces friction and improves shifting efficiency. Unlike traditional oil-based lubricants, the...
                                                                £47.60
                                                                £55.00
                                                                £47.60
                                                                Save £7.40
                                                              Recently Viewed Products

                                                              Keep your drivetrain running smoothly with our KMC collection at Swinnerton Cycles. KMC is one of the world's leading chain manufacturers, producing chains for road, MTB, gravel, e-bike, and track drivetrains across all major speed configurations. Trusted by professional teams and home mechanics alike for their quality and reliability. Browse the full KMC range and explore our wider Bike Chains and Drivetrain collections.

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