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 X11 11-speed bike chain for mountain biking, durable non-directional MTB race chain with 114L and 118L linksKMC X11 11-speed bike chain for MTB racing, non-directional, durable 114L and 118L component with detailed links.

    KMC X11 11-Speed Bike Chain Non-Directional 114L & 118L Durable MTB Race Chain - Grey

    Experience reliable performance and long-lasting durability with the KMC X11 Chain, available in 114L and 118L lengths. Designed for 11-speed systems, this chain features a Non-Directional design, making it versatile and compatible with both mountain and race bikes. Its unique stretch-proof treatment greatly reduces...
    from £18.21
    £24.00
    from £18.21
    Save £5.79
    • Grey
  • KMC Missinglink 10R EPT Silver 2-Pack reusable chain links for Shimano and Campagnolo bike chains, shown in the image.KMC Missinglink 10R EPT Silver 2-pack reusable chain links for Shimano and Campagnolo bicycle components.

      KMC Missinglink 10R EPT Silver 2-Pack Reusable Chain Links for Shimano & Campagnolo

      Enhance your bike's performance with the Kmc Missinglink 10R Ept Silver 2Pr. These quick-release chainlinks offer easy maintenance and reliable connection for KMC, Shimano, and Campagnolo chains. Designed for durability, each link is reusable and precisely engineered with a 5.88 mm pin length, ensuring...
      £7.35
      £8.00
      £7.35
      Save £0.65
    • KMC Z1 Wide BMX chain with 112 links in gold Ti-Ni finish, featuring a snap-on connector for BMX bike components.KMC Z1 Wide BMX chain with 112 links, gold Ti-Ni finish, featuring snap-on connector, designed for BMX bike components.

        KMC Z1 Wide BMX Chain 112L with Snap-On Connector Gold Ti-Ni Finish

        The KMC Z1 Wide Brown 112L Chain offers exceptional durability and smooth performance tailored for BMX and internal gear hub setups. Its bushless construction and tensile strength of 1200kgf ensure long-lasting reliability. Featuring a stylish Gold Ti-Ni finish with nickel plating, it combines functionality...
        £5.47
        £6.00
        £5.47
        Save £0.53
      • KMC Z7 114L grey and brown bike chain for 6-21 speed systems, featuring quiet ride technology.KMC Z7 114L grey and brown bike chain for 6-21 speed systems, designed for quiet, smooth riding on bicycles.

          KMC Z7 114L Grey/Brown Bike Chain for 6-21 Speed Systems, Quiet Ride

          The KMC Z7 Grey/Brown 114L Chain is designed for smooth and reliable performance on all 7-speed bikes. Its chamfered inner plates minimize sprocket rub noise, ensuring a quieter ride. Built with precision, it fits various speed systems for versatile use. Measuring 1/2" x 3/32"...
          £7.64
          £9.00
          £7.64
          Save £1.36
        • KMC X10 Grey 114L 10-speed bike chain with X-Bridge technology, suitable for mountain and road bikes, close-up view.KMC X10 Grey 114L 10-speed bike chain with X-Bridge technology for mountain and road cycling, shown in close-up.

            KMC X10 Grey 114L 10-Speed Bike Chain with X-Bridge Technology for MTB & Road

            The KMC X10 Grey 114L Chain is designed for cyclists seeking reliable performance on a budget. This 10-speed chain features the advanced X-Bridge technology, ensuring smooth and precise shifting across all 10-speed road and MTB drivetrains. Its non-directional design allows for easy installation without...
            £17.89
            £25.00
            £17.89
            Save £7.11
          • KMC X9 9-speed grey bike chain with 114 links and reusable missing link, designed for durable cycling components.KMC X9 9-speed bike chain in grey with 114 links and reusable missing link, designed for bicycle drivetrain components.

              KMC X9 9-Speed Bike Chain Grey 114 Links with Reusable Missing Link

              The Kmc X9 Grey 114L Chain offers precise and reliable performance for any 9-speed derailleur system. Crafted with durable materials, it features X Bridge outer plates and a reusable Missing Link split link for easy installation and maintenance. Its 114 links ensure optimal fit...
              £12.95
              £17.00
              £12.95
              Save £4.05
            • KMC E9 EPT 136L nickel-plated 9-speed e-bike chain for mid-motor systems, showing the metal links and branding.KMC E9 EPT 136L nickel-plated 9-speed e-bike chain for mid-motor systems, close-up view of the durable bicycle component.

                KMC E9 EPT 136L Nickel-Plated 9-Speed E-Bike Chain for Mid-Motor Systems

                The Kmc E9 Ept 136L Chain offers exceptional durability and performance for your e-bike. Designed with triple X-Durability and nickel plating, it ensures long-lasting resistance against wear. Its 136 links and precise 1/2" x 11/128" pin length fit perfectly in mid-motor 9-speed systems. This...
                £36.42
                £45.00
                £36.42
                Save £8.58
              • Kmc Missinglink X1 3/32 Silver 2 Pr Spares & AccessoriesKmc Missinglink X1 3/32 Silver 2 Pr Spares & Accessories | Swinnerton Cycles

                  KMC Missinglink X1 3/32 Silver Single Speed Chain Link – 2 Pack Spares & Accessories

                  Upgrade your single speed bike with the Kmc Missinglink X1 3/32 Silver. This reliable chain link ensures seamless connection and easy maintenance for your 3/32" chain. Crafted with precision, its 6.7mm pin length guarantees a perfect fit, enhancing transmission performance and durability. What It’s...
                  £6.42
                  £7.00
                  £6.42
                  Save £0.58
                • KMC MissingLinks 11R silver reusable chain links for 11-speed bikes, two pairs of spare components for bike chains.KMC MissingLinks 11R silver reusable chain links for 11-speed bikes, two pairs, bicycle component for chain repair and maintenance

                    KMC Missinglinks 11R Silver Reusable 2 Pair Spare Chain Links for 11-Speed Bikes

                    The KMC Missinglinks 11R Silver 2 Pr are essential spare components designed for 11-speed chains. These reusable joining links provide a reliable and secure connection for your chain, ensuring smooth transmission performance. Compatible with major brands like KMC, Campagnolo, Shimano, and SRAM, they offer...
                    £8.74
                    £10.00
                    £8.74
                    Save £1.26
                  • KMC eGlide chain for Shimano LINKGLIDE 9-11 speed e-bike systems, showing silver chain links and branding detailsKMC eGlide 118L/132L chain for Shimano LINKGLIDE 9-11 speed e-bike systems, showing the silver chain links and branding

                    KMC eGlide Chain 118L/132L for Shimano LINKGLIDE 9-11 Speed E-Bike Systems - Grey

                    The KMC eGlide Chain 118L/132L is engineered specifically for e-bikes equipped with SHIMANO LINKGLIDE technology, ensuring unparalleled smoothness and reliability in every shift. This premium chain is designed to meet the rigorous demands of modern electric bikes, featuring patented Shield-Tech riveting and reinforced large-dimension...
                    from £30.66
                    £39.00
                    from £30.66
                    Save £8.34
                    • Grey
                  • KMC Snap-On 1X Narrow EPT Chain Links 2-Pack for E1 EPT chains, showing silver metal connector links for bicycle chain repair.KMC Snap-On 1X Narrow EPT Chain Links 2-Pack for E1 EPT chains, shown with metal chain links and packaging.

                      KMC Snap-On 1X Narrow EPT Chain Links 2-Pack for E1 EPT Chains

                      Enhance your bike's performance with KMC Snap-On 1X Narrow Ept Links. Designed for seamless connection and durability, these links ensure smooth transmission and easy maintenance. What It’s Good For Quick and secure chain installation Compatible with E1 EPT Chains Durable 1/2" x 3/32" design...
                      £2.96
                      £3.00
                      £2.96
                      Save £0.04
                    • KMC Z8.3 silver and grey 7.3mm bike chain with 114 links for 6-24 speed bike drivetrains, cycling component accessoryKMC Z8.3 silver and grey 7.3mm bike chain with 114 links for 6-24 speed bicycle drivetrains, component part for bike maintenance.

                        KMC Z8.3 Silver/Grey 7.3mm 114-Link Bike Chain for 6-24 Speed Drivetrains

                        The KMC Z8.3 Silver/Grey 7.3mm 114L Chain offers exceptional durability and precision for a wide range of bicycles. Designed with KMC’s innovative Bulls-Eye pin mushrooming technique, it ensures superior side plate retention with 200kgf of pin power, making your ride smoother and more reliable....
                        £9.36
                        £11.00
                        £9.36
                        Save £1.64
                      • Kmc X11 Aurora Blue 118L ChainKmc X11 Aurora Blue 118L Chain

                          KMC X11 Aurora Blue 118L Chain for 11-Speed Shimano SRAM Campagnolo Bikes

                          The KMC X11 Aurora Blue 118L Chain is engineered for cyclists who demand top-tier performance and reliability. Designed for 11-speed road and MTB systems, this chain features advanced X-Bridge technology, ensuring fast, smooth, and precise shifting with every gear change. Its uniquely crafted outer...
                          £38.78
                          £50.00
                          £38.78
                          Save £11.22
                        • KMC X11 11-speed silver and black bike chain with 118 links and X-Bridge technology, designed for high-performance cycling components.KMC X11 11-speed silver and black bike chain with 118 links and X-Bridge technology, designed for high-performance cycling components.

                            KMC X11 11-Speed Silver/Black Bike Chain 118 Links with X-Bridge Technology

                            The KMC X11 Silver/Black 118L Chain is engineered for cyclists seeking a reliable and high-performance drivetrain component. Featuring advanced X-Bridge technology, this 11-speed chain ensures fast, smooth, and precise gear shifts, enhancing your riding experience on both road and mountain bikes. Its half nickel...
                            £25.82
                            £36.00
                            £25.82
                            Save £10.18
                          • KMC X10 10-speed silver and black bike chain with 114 links, compatible with Shimano, Sram, and Campagnolo components.KMC X10 10-speed silver and black bike chain with 114 links, compatible with Shimano, Sram, and Campagnolo bike components.

                              KMC X10 10-Speed Silver/Black Bike Chain 114 Links Compatible with Shimano Sram Campagnolo

                              Experience exceptional performance and durability with the KMC X10 Silver/Black 114L Chain. Designed with cutting-edge technologies, this chain offers outstanding strength and reliability for both mountain and race bikes. Its Non-Directional design ensures seamless compatibility regardless of direction, enhancing versatility across various 10-speed transmission...
                              £21.92
                              £30.00
                              £21.92
                              Save £8.08
                            • KMC Missinglink 9R Ti-N Gold reusable quick release chain links, two pack, bicycle chain components for easy maintenance.KMC Missinglink 9R Ti-N Gold reusable quick release chain links, two-pack spares for bike chains, lightweight and durable components.

                                KMC Missinglink 9R Ti-N Gold Reusable Quick Release Chain Links 2 Pack Spares

                                Enhance your bike's performance with the Kmc Missinglink 9R Ti-N Gold. These reusable quick release links ensure easy chain maintenance and secure connections. Compatible with KMC, Shimano, and Sram chains, they offer durability and convenience for smooth riding. What It’s Good For Quick and...
                                £4.56
                                £5.00
                                £4.56
                                Save £0.44
                              • Kmc Missinglink 12X Silver 1 Pr (Non Reusable) Spares & Accessories

                                  KMC Missinglink 12X Silver Non-Reusable Link for 12-Speed Chains Spares & Accessories

                                  The KMC Missinglink 12X Silver is designed for seamless connection of KMC 12-speed chains, ensuring smooth and reliable transmission. Crafted with precision, this non-reusable link offers a secure fit that enhances chain performance and durability. Available with advanced coatings such as Diamond Like, Titanium...
                                  £5.00
                                  £5.00
                                • KMC Missing Link Remover Pliers for precise bicycle chain link maintenance, workshop tool for easy chain link removalKMC workshop missing link remover pliers for precise chain link maintenance, showing the tool in hand with a bicycle chain.

                                    KMC Missing Link Remover Pliers for Precise Chain Link Maintenance Tool

                                    The KMC Tool - Missing Link Remover Pliers make chain maintenance effortless. Designed for quick removal or connection of joining-links, these pliers ensure precision and ease in every use. Durable and ergonomic, they are a must-have for any workshop aiming to keep chains in...
                                    £10.68
                                    £12.00
                                    £10.68
                                    Save £1.32
                                  • Kmc Z1Ehx Wide Ept Silver 112L ChainKmc Z1Ehx Wide Ept Silver 112L Chain

                                      KMC Z1Ehx Wide EPT Silver 112L Chain for Mid-Motor E-Bikes & Single Speed

                                      Experience reliable performance with the KMC Z1Ehx Wide Ept Silver 112L Chain. Designed for durability, its EcoProTeQ coating ensures long life and anti-rust protection. Perfectly suited for mid-motor e-bikes and single speed or internal gear systems. Its heavy-duty design and precise 1/2" x 1/8"...
                                      £16.24
                                      £19.00
                                      £16.24
                                      Save £2.76
                                    • KMC B1 wide black bike chain with 112 links, suitable for single speed, BMX, and fixed gear bikes, close-up viewKMC B1 wide black bike chain for single speed, BMX, and fixed gear bikes, 112 links, durable bike component.

                                        KMC B1 Wide Black Bike Chain 112L for Single Speed, BMX & Fixed Gear

                                        The KMC B1 Wide Black Chain 112L is designed for reliable performance across various bike types, including single speed, internal gear, BMX, track, and fixed gear. Crafted with a durable 1/2" x 1/8" bush construction and pin length of 9.2 mm, this chain ensures...
                                        £4.76
                                        £6.00
                                        £4.76
                                        Save £1.24
                                      • KMC X9 9-speed bike chain with 114 links in silver and grey, featuring titanium nitride coating for durability.KMC X9 9-speed bike chain with 114 links in silver/grey and titanium nitride coating, designed for bicycle components.

                                          KMC X9 9-Speed Bike Chain 114 Links Silver/Grey with Titanium Nitride Coating

                                          The Kmc X9 Silver/Grey Chain 114L is engineered to deliver exceptional performance for 9-speed drivetrain systems. Designed with precision, this chain features a 1/2" x 11/128" size and 114 links, ensuring compatibility with all major shifting systems. Its nickel-plated silver coating not only enhances...
                                          £17.52
                                          £23.00
                                          £17.52
                                          Save £5.48
                                        • KMC X11 EPT 118L 11-speed bike chain with Eco-Proteq rust protection, shown on a bicycle componentKMC X11 EPT 118L 11-speed bike chain with Eco-Proteq rust protection, metal links, and brand logo for bike component enhancement.

                                            KMC X11 EPT 118L 11-Speed Bike Chain with Eco-Proteq Rust Protection

                                            The Kmc X11 Ept 118L Chain is engineered for riders seeking reliable performance and longevity. Its Eco-Proteq coating offers superior anti-rust protection, doubling the durability compared to standard treatments. This chain is designed to withstand intense riding conditions, ensuring smooth and efficient gear shifts...
                                            £32.24
                                            £40.00
                                            £32.24
                                            Save £7.76
                                          • Kmc E10 Ebike Chain Ept 136L ChainKmc E10 Ebike Chain Ept 136L Chain

                                              KMC E10 E-Bike Chain 136L Triple X Durability EcoProTeQ Anti-Rust 10-Speed

                                              The KMC E10 Ebike Chain Ept 136L is expertly crafted to meet the demanding needs of mid-engine driven e-bikes like Bosch, Panasonic, and AEG. Its advanced design offers exceptional torsion resistance, ensuring smooth and reliable shifting even under high torque conditions. This chain stands...
                                              £36.42
                                              £45.00
                                              £36.42
                                              Save £8.58
                                            • KMC Missinglink 9X EPT quick release chain link pack for bicycle chains, non-reusable spares and accessories.KMC Missinglink 9X EPT quick release chain link pack, bicycle chain component, non-reusable spare, black metal links

                                                KMC Missinglink 9X EPT Quick Release Chain Link 2 Pack Non-Reusable Spares & Accessories

                                                Enhance your bike's performance with the KMC Missinglink 9X EPT 2 Pr. Designed for quick and easy chain connection, it fits KMC, Shimano, and Sram chains seamlessly. These reliable quick release links ensure secure transmission and smooth riding, making chain maintenance hassle-free and efficient....
                                                £4.56
                                                £5.00
                                                £4.56
                                                Save £0.44
                                              • KMC Missinglink 9R EPT silver reusable quick release chain links, two-pack, for bicycle chain maintenance and repair.KMC Missinglink 9R EPT silver reusable quick release chain links, 2-pack, for bike chains and cycling components.

                                                  KMC Missinglink 9R EPT Silver Reusable Quick Release Chain Links 2 Pack

                                                  Enhance your bike's performance with the Kmc Missinglink 9R Ept Silver. These reusable quick release links offer easy chain maintenance and reliable connection. Designed for KMC, Shimano, and Sram chains, they ensure smooth transmission and durability with a precise 6.60mm pin length. What It’s...
                                                  £4.56
                                                  £5.00
                                                  £4.56
                                                  Save £0.44
                                                • Kmc Missinglink 12X Gold 2 Pr (Non Reusable) Spares & AccessoriesKmc Missinglink 12X Gold 2 Pr (Non Reusable) Spares & Accessories

                                                    KMC Missinglink 12X Gold Titanium Nitride Coated 2-Pair Non-Reusable Chain Links

                                                    Enhance your bike's performance with the KMC Missinglink 12X Gold, designed for seamless connection of KMC 12-speed chains. Featuring a Titanium Nitride Gold Coating, these two pairs of joining links ensure durability and smooth transmission, making chain maintenance effortless. Precision-engineered with a 5.2mm pin...
                                                    £8.74
                                                    £10.00
                                                    £8.74
                                                    Save £1.26
                                                  • KMC workshop missing link tyre levers pair with chain link remover and valve deflator for bike maintenance and tire repair.KMC workshop missing link tire levers pair with chain link remover and valve deflator on a workbench.

                                                      KMC Tool Missing Link Tyre Levers Pair with Chain Link Remover & Valve Deflator

                                                      The KMC Tool - Missing Link Tyre Levers (Pr) is an indispensable companion for any cyclist or workshop enthusiast. Crafted with precision, this multi-tool combines robust tyre levers with a convenient chain link remover, allowing you to tackle common bike maintenance tasks effortlessly. Its...
                                                      £11.59
                                                      £13.00
                                                      £11.59
                                                      Save £1.41
                                                    • KMC 104 BCD 4-arm wide single speed chainring for mountain bike, showcasing durable metal construction and gear teeth.KMC 104 BCD 4-arm wide single-speed chainring for mountain biking, showcasing durable metal construction and mounting bolts.

                                                      KMC 104 BCD 4 Arm Wide Single Speed Chainring for MTB & Drivetrain Durability - Black

                                                      Experience unmatched durability and precision with the KMC Chain Ring - 104pcd 4 Arm Wide Single Speed Chainrings. Expertly CNC milled in Europe from premium AL7075 T6 aluminum, these chainrings are engineered to deliver exceptional performance for your single-speed drivetrain. Their wide design pairs...
                                                      from £54.57
                                                      £65.00
                                                      from £54.57
                                                      Save £10.43
                                                      • Black
                                                    • KMC Bosch Gen 4 super narrow MTB e-bike motor chainring, direct mount component, designed for Bosch e-bike motors.

                                                        KMC Bosch Gen 4 Super Narrow Chainring for MTB E-Bike Motors, Direct Mount

                                                        Upgrade your Bosch 4th generation motor with the Kmc Bosch Gen 4 Super Narrow Chainring, engineered for durability and performance. Crafted from hardened Chromoly steel, this chainring ensures extreme longevity and maintains the highest precision in gear changes, providing you with a smooth and...
                                                        £23.46
                                                        £28.00
                                                        £23.46
                                                        Save £4.54
                                                      • Kmc Bosch Gen 4 38T 47.5 C/Ring Spacerless Chain Ring

                                                          KMC Bosch Gen 4 38T Spacerless Chain Ring for Bosch 4th Gen E-Bike Motors

                                                          Upgrade your Bosch 4th generation e-bike with the Kmc Bosch Gen 4 38T 47.5 C/Ring Spacerless Chain Ring, designed to deliver exceptional performance and durability. Crafted from hardened Chromoly steel, this chainring ensures long-lasting reliability and precision in every ride. Its compatibility with narrow...
                                                          £23.46
                                                          £28.00
                                                          £23.46
                                                          Save £4.54
                                                        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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