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 GO Chain Wax Lube for dry bike chains, workshop scene showing lubricant application on a bicycle drivetrain.KMC GO Chain Wax Lube in a workshop setting, dry bike chain lubricant for drivetrain protection, showing the product container and application area.

      KMC GO Chain Wax Lube – Dry Bike Chain Lubricant for Drivetrain Protection

      Elevate your bike's performance with the KMC Chain Lube - GO Chain Wax, engineered to deliver superior drivetrain protection and enhanced efficiency. This innovative dry wax formula reduces friction remarkably, allowing for smoother shifts and increased power transfer. By forming a durable microfilm over...
      £15.79
      £18.00
      £15.79
      Save £2.21
    • Kmc X12 Dlc Black/Red 126L ChainKmc X12 Dlc Black/Red 126L Chain

      KMC X12 DLC Black/Red 126L 12-Speed Bike Chain for Mountain & Road Bikes

      The KMC X12 DLC Black/Red 126L Chain sets a new standard for high-performance cycling components. Engineered for durability and lightweight efficiency, this chain weighs just 238g, making it one of the lightest in its class. Its advanced Diamond Like Coating (DLC) provides exceptional surface...
      £100.00
      £105.00
      £100.00
      Save £5.00
    • Kmc Missinglink 7/8 Ept Silver 7,1Mm 2Pr (Reusable) Spares & AccessoriesKmc Missinglink 7/8 Ept Silver 7,1Mm 2Pr (Reusable) Spares & Accessories

      KMC Missinglink 7/8 EPT Silver 7.1mm Reusable Chain Link 2-Pack Spares & Accessories

      The KMC Missinglink 7/8 EPT Silver 7,1mm offers a durable, reusable connection for your bike chain, ensuring smooth and reliable transmission performance. Designed for compatibility with KMC X8/X8 EPT/Z7/Z6 and SRAM 7/8x chains, it provides a secure fit and easy maintenance. Its precise 7.1mm...
      £4.19
      £5.00
      £4.19
      Save £0.81
    • KMC S1 Wide 112L single speed bike chain in brown with rust-resistant coating, designed for durable bicycle component performance.KMC S1 Wide 112L single speed bike chain in brown rust-resistant coated metal, designed for durable cycling performance.

      KMC S1 Wide 112L Single Speed Bike Chain Brown Rust-Resistant Coated

      The KMC S1 Wide Brown 112L Chain combines durability with smooth performance, designed specifically for single speed and internal gear hub bicycles. Its 1/2" x 1/8" dimensions and 112 links ensure a perfect fit, while the 8.6mm pin length offers reliable strength. Featuring a...
      £5.00
      £6.00
      £5.00
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    • Kmc Z1 Wide Gold 112L ChainKmc Z1 Wide Gold 112L Chain | Swinnerton Cycles

      KMC Z1 Wide Gold 112L BMX & Internal Gear Hub Chain with Snap-On Connector

      The Kmc Z1 Wide Gold 112L Chain offers exceptional durability and performance for BMX and internal gear hub bikes. Featuring a bushless construction and a strong 1200kgf tensile strength, it ensures reliable transmission with every ride. The elegant gold Ti-Ni finish combined with nickel...
      £9.82
      £12.00
      £9.82
      Save £2.18
    • KMC X11 Aurora Blue pre-waxed 11-speed bike chain with 118 links and X-Bridge technology, suitable for high-performance bicycles.

      KMC X11 Aurora Blue Pre-Waxed 11-Speed Bike Chain 118 Links with X-Bridge Technology

      The KMC X11 Aurora Blue Pre-Waxed Chain 118L offers exceptional performance and durability for serious cyclists. Coated with the innovative KMC GO CHAIN WAX, this chain provides a protective barrier that outlasts traditional oil-based lubricants, reducing dirt accumulation and extending the life of your...
      £50.80
      £58.00
      £50.80
      Save £7.20
    • Kmc X12 Aurora Pre-Waxed Chain 126L Chain

      KMC X12 Aurora Pre-Waxed 126L 12-Speed Bike Chain with Wax Coating

      Enhance your bike's performance and style with the KMC X12 Aurora Pre-Waxed Chain 126L. This premium 12-speed chain boasts the innovative X-bridge technology, ensuring flawless shifting and efficient propulsion for a professional riding experience. Its stunning Aurora green finish adds a unique touch to...
      £52.29
      £55.00
      £52.29
      Save £2.71
    • Kmc Missinglink X1 3/32 Silver 50 Pr Spares & AccessoriesKmc Missinglink X1 3/32 Silver 50 Pr Spares & Accessories | Swinnerton Cycles

      KMC Missinglink X1 3/32 Silver Single Speed Chain Link 50 Pack Spares

      Enhance your bike’s performance with the KMC Missinglink X1 3/32 Silver. This reliable chain link ensures easy assembly and maintenance for single speed chains. Crafted with precision, its 6.7mm pin length fits perfectly, providing durability and smooth transmission. What It’s Good For Quick and...
      £56.41
      £65.00
      £56.41
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    • KMC Missinglink 7/8 speed EPT silver reusable chain link for bicycle chains, 7.3mm, with 2PR spares visible in the image.KMC Missinglink 7/8 speed EPT silver reusable chain link for bicycle chains, 7.3mm, ideal for bike maintenance and repairs.

      KMC Missinglink 7/8 Speed EPT Silver 7.3mm Reusable Chain Link 2PR Spares

      The Kmc Missinglink 7/8 Ept Silver 7,3Mm 2Pr offers a durable, reusable solution for seamless chain connection. Designed for high compatibility with KMC and Shimano chains, it ensures smooth transmission performance. Its precise 7.3mm pin size fits various chain models, providing reliable strength and...
      £4.19
      £5.00
      £4.19
      Save £0.81
    • Kmc Missinglink 10X Ept 2Pr (Non Reusable) Spares & AccessoriesKmc Missinglink 10X Ept 2Pr (Non Reusable) Spares & Accessories

      KMC Missinglink 10X EPT 2-Piece Non-Reusable Chain Connector for MTB & Road Bikes

      The KMC Missinglink 10X EPT 2Pr offers a reliable quick release solution for your bike chain. Compatible with KMC, Shimano (including 10X MTB), and Campagnolo chains, it ensures smooth transmission performance. Designed with precision, these chainlinks provide easy installation and strong connection, enhancing your...
      £7.35
      £8.00
      £7.35
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    • KMC digital bike chain checker tool used for measuring chain wear, shown on a workshop workbench with bike components.

      KMC Digital Chain Checker Tool for Accurate Bike Chain Wear Measurement

      The KMC Tool - Digital Chain Checker offers precise, scientific measurements to ensure your bike chain’s optimal performance. Trusted by professionals and avid cyclists alike, this digital tool helps maintain safer rides with accuracy and ease. Designed for workshop use, it combines innovation with...
      £98.78
      £110.00
      £98.78
      Save £11.22
    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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