MTB Chainrings

Optimise your MTB drivetrain with our range of MTB chainrings at Swinnerton Cycles. Mountain bike chainrings are engineered for the demands of off-road riding — with narrow-wide tooth profiles that grip the chain and prevent drops on rough terrain, durable materials that withstand rock strikes, and a range of tooth...

Optimise your MTB drivetrain with our range of MTB chainrings at Swinnerton Cycles. Mountain bike chainrings are engineered for the demands of off-road riding — with narrow-wide tooth profiles that grip the chain and prevent drops on rough terrain, durable materials that withstand rock strikes, and a range of tooth counts to suit different riding styles and terrain. Whether you're running a 1x or 2x setup, we have the right chainring for your build.

  • Narrow-wide chainrings for superior 1x chain retention without a guide
  • Round and oval options for different pedalling preferences
  • Direct-mount and BCD-specific designs for all major cranksets
  • Tooth counts from 28T to 38T for different gear ratios
  • Alloy and steel options for different weight and durability requirements
  • Compatible with Shimano, SRAM, and Race Face cranks
  • Brands including Shimano, SRAM, and Absolute Black

Browse our full bike chainrings range including road chainrings. Pair with matching MTB cranks and explore our mountain bikes.

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  • Shimano Deore XT SM-CRM85 12-speed M8100/20/30 1X DCE single chainring replacement for mountain bike components.Shimano Deore XT SM-CRM85 12-speed M8100/20/30 single chainring replacement component, exploded view showing details

    Shimano SM-CRM85 XT 12-Speed M8100/20/30 1X DCE Single Chainring Replacement - Silver

    The Shimano SM-CRM85 XT 12-speed single chainring is engineered to deliver exceptional performance for mountain biking enthusiasts. Designed as a perfect replacement for worn or damaged chainrings, it ensures your bike maintains smooth and reliable shifting. Combining lightweight materials with robust construction, it offers...
    £59.16
    £59.99
    £59.16
    Save £0.83
    • Silver
  • Shimano Chainring Fcm590 32T Black Chain RingShimano Deore FC-T4010/M590 9 speed triple middle chainring, 32T | Swinnerton Cycles

      Shimano Deore FC-T4010/M590 32T 9-Speed Triple Middle Chainring for MTB Drivetrains

      Upgrade your mountain bike's transmission with the Shimano Deore FC-T4010/M590 9-speed triple middle chainring, 32T. Engineered for durability and performance, this component delivers precise shifting and enhanced power transfer, even under demanding trail conditions. Its lightweight yet rigid construction ensures smooth, reliable gear changes,...
      £13.05
      £14.99
      £13.05
      Save £1.94
    • Wheels Manufacturing SRAM 3-bolt chainring with 3mm offset, 30T-32T, for T-Type cranksets, shown on a bicycle component.Wheels Manufacturing SRAM 3-Bolt Chainring with 3mm offset, 30T-32T, designed for T-Type components, showing the chainring's teeth and bolt holes.

      Wheels Manufacturing SRAM 3-Bolt Chainring 3mm Offset T-Type 30T-32T Compatible - Black

      Experience unmatched durability and precision with the Wheels Manufacturing Chainring SRAM 3-Bolt, 3mm, T-Type Chain. Engineered from premium 7075 aluminum, this chainring offers a perfect balance of lightweight construction and robust strength, ensuring your drivetrain performs flawlessly under the most demanding conditions. Its direct...
      £59.99
      £59.99
      • Black
      • Red
      • Orange
      • Teal
    • Wheels Manufacturing SRAM 3-bolt Hyperglide+ MTB chainring with 3mm offset, durable bicycle component for mountain biking.Wheels Manufacturing SRAM 3-bolt chainring with 3mm offset for Hyperglide+ MTB bikes, shown from front view on a black background.

      Wheels Manufacturing SRAM 3-Bolt Chainring 3mm Offset Hyperglide+ MTB Chainring - Red

      Wheels Manufacturing Chainring SRAM 3-Bolt, 3mm, Hyperglide+ Chain is crafted to elevate your mountain biking experience with unmatched precision and durability. Made from premium 7075 aluminum, this chainring is engineered to be both lightweight and robust, ensuring long-lasting performance under the most demanding conditions....
      £59.99
      £59.99
      • Black
      • Red
      • Orange
      • Teal
    • Surly stainless steel 5-arm 94BCD MTB chainring for single ring bike setups, featuring durable construction and precise design.Surly stainless steel 5-arm 94 BCD MTB chainring with 36-tooth for single ring mountain bike setups

      Surly Stainless Steel 5-Arm 94BCD MTB Chainring for Single Ring Setups - Silver

      Surly Stainless Rings 5arm 94BCD offer durable performance with tough stainless steel construction, perfect for MTB enthusiasts. Designed for a compact drive, these rings deliver reliable transmission without unnecessary ramps or weight. Ideal for single ring setups, they balance strength and efficiency, ensuring smooth...
      £38.66
      £39.99
      £38.66
      Save £1.33
      • Silver
    • Surly stainless steel 5-arm chainring with 130 BCD for mountain and road bikes, featuring a durable, polished finish.

      Surly Stainless Steel Chain Rings 5 Arm 130BCD for MTB & Road Bikes - Silver

      Surly Stainless Rings 5 arm 130BCD offer durable performance with tough stainless steel construction. Designed for MTB and road use, they provide reliable, straightforward functionality without unnecessary features. These chain rings are ideal for a clean, efficient single-ring setup, balancing strength and weight perfectly....
      from £62.83
      £64.99
      from £62.83
      Save £2.16
      • Silver
    • Surly stainless steel 5-arm chainring for MTB single ring setup, 110 BCD, durable bike component with gear teeth detail.Surly stainless steel 5-arm chainrings for MTB single ring setup, 110 BCD, shown with close-up of the component's details.

      Surly Stainless Steel 5-Arm Chain Rings 110BCD for MTB Single Ring Setup - Silver

      Surly Stainless Rings 5arm offer durable and reliable performance for your MTB transmission. Crafted from tough stainless steel, these chain rings are designed to withstand hard use without unnecessary weight or gimmicks. With an old MTB standard 110BCD, they fit perfectly for single ring...
      from £38.66
      £39.99
      from £38.66
      Save £1.33
      • Silver
    • FSA SLK Modular MTB Direct Mount 1x12 Chainring

      FSA SLK Modular MTB Direct Mount 1x12 Chainring for Shimano 12spd Drivetrains - Black

      The FSA SLK Modular MTB Direct Mount 1x12 Chainring is designed for precision and durability. Its narrow-wide tooth profile ensures optimal chain retention, enhancing your ride's efficiency. Perfectly compatible with Shimano 12spd drivetrains, it guarantees smooth shifting and reliable performance on all terrains. What...
      from £87.87
      £100.99
      from £87.87
      Save £13.12
      • Black
    • BBB E-bikeGear chainring BCR-75E for Bosch and Shimano Steps hub gear drivetrains, 36-tooth, 104 BCD, bike component.BBB E-bikeGear 36T chainring for Bosch and Shimano Steps hub gear drivetrains, compatible with BCR-75E model, close-up view.

      BBB E-bikeGear Chainring 104BCD for Bosch & Shimano Steps Hub Gear Drivetrains BCR-75E - Black

      The BBB E-bikeGear Chainring 104BCD [BCR-75E] is designed specifically for e-bike hub gear drivetrains, offering reliable performance and durability. Crafted from hardened carbon steel, this 4-arm chainring ensures a long-lasting lifespan even under demanding conditions. Its 104mm BCD fits seamlessly with Bosch (gen 3...
      £17.85
      £21.99
      £17.85
      Save £4.14
      • Black
    • Race Face ERA Direct Mount Wide 12spd Shimano ChainringRace Face ERA Direct Mount Wide 12spd Shimano Chainring

      Race Face ERA Direct Mount Wide Chainring for Shimano 12-Speed HG+ CINCH Cranks - Black

      The Race Face ERA Direct Mount Wide 12spd Shimano Chainring is engineered for riders who demand durability, performance, and weight savings in one sleek package. Combining three superior materials, this chainring features stainless steel teeth renowned for their exceptional strength and wear resistance, lasting...
      £155.24
      £169.95
      £155.24
      Save £14.71
      • Black
    • Race Face ERA Direct Mount Shimano 12 Speed ChainringRace Face ERA Direct Mount Shimano 12 Speed Chainring

      Race Face ERA Direct Mount Chainring for Shimano 12 Speed HG+ Chains - Black

      The Race Face ERA Direct Mount Shimano 12 Speed Chainring delivers unmatched durability and performance for serious mountain bikers. Crafted from a combination of stainless steel teeth, a 7075 aluminum interface, and a carbon fiber spider, this chainring leverages the strengths of each material...
      £155.24
      £169.95
      £155.24
      Save £14.71
      • Black
    • Race Face ERA Direct Mount Wide/Narrow/Wide ChainringRace Face ERA Direct Mount Wide/Narrow/Wide Chainring

      Race Face ERA CINCH Direct Mount Wide/Narrow/Wide Chainring for MTB - Black

      The Race Face ERA Direct Mount Wide/Narrow/Wide Chainring represents the pinnacle of design and durability for mountain bike enthusiasts who demand performance and longevity. Combining three distinct materials, each chosen for superior function, this chainring ensures a riding experience that is both smooth and...
      £155.24
      £169.95
      £155.24
      Save £14.71
      • Black
    • Race Face ERA Direct Mount/Narrow Wide ChainringRace Face ERA Direct Mount/Narrow Wide Chainring

      Race Face ERA Direct Mount Narrow Wide Chainring for CINCH Cranks 10-12 Speed - Black

      The Race Face ERA Direct Mount/Narrow Wide Chainring redefines durability and performance for your mountain bike. Crafted with a multi-material design, it combines stainless steel teeth for exceptional wear resistance with a lightweight 7075 aluminum crank interface, ensuring a perfect balance of strength and...
      £155.24
      £169.95
      £155.24
      Save £14.71
      • Black
    • Race Face Direct Mount Shimano 12 Speed ChainringRace Face Direct Mount Shimano 12 Speed Chainring

      Race Face Direct Mount Chainring for Shimano 12 Speed Drivetrains 30-34T - Black

      The Race Face Direct Mount Shimano 12 Speed Chainring is engineered for precision and durability. Crafted in Vancouver, BC, this chainring is rigorously tested on challenging terrains like the North Shore and Whistler Bike Park to ensure top performance. Its design perfectly complements 12-speed...
      £63.89
      £69.95
      £63.89
      Save £6.06
      • Black
    • Easton Cinch Direct Mount 12spd Shimano Chainring

      Easton Cinch Direct Mount Chainring for Shimano 12-Speed Drivetrains - Black

      Experience unparalleled performance with the Easton Cinch Direct Mount 12spd Shimano Chainring, designed to elevate your ride on both gravel and road terrains. This chainring seamlessly integrates with the lightweight and versatile Easton EC90 SL crankset, allowing riders to enjoy the smooth shifting and...
      from £80.11
      £84.99
      from £80.11
      Save £4.88
      • Black
    • Easton 11 Speed Asymetric 4-Bolt Chainring 52TEaston 11 Speed Asymetric 4-Bolt Chainring 52T | Swinnerton Cycles

        Easton 52T 11 Speed Asymmetric 4-Bolt Chainring for MTB Drivetrains

        The Easton 11 Speed Asymetric 4-Bolt Chainring 52T is crafted from durable 7075-T6 aluminum, offering strength and lightweight performance for your MTB setup. Its asymmetric four-arm design enhances stiffness in key power zones, optimizing your pedal efficiency on every ride. This chainring is compatible...
        £75.39
        £79.99
        £75.39
        Save £4.60
      • Shimano STEPS SM-CRE61 chainring for 9/10/11 speed e-bike with chainguard, black metal component for bicycle drivetrain.Shimano STEPS chainring for e-bike 9/10/11-speed with chainguard, bike components for smooth shifting and reliable performance.

        Shimano SM-CRE61 STEPS Chainring for 9/10/11 Speed E-Bikes with Chainguard - Black

        The Shimano SM-CRE61 STEPS chainring is engineered specifically for 11/10/9 speed systems, making it an ideal replacement for worn or damaged chainrings on your E-bike. Crafted from durable steel, this chainring ensures long-lasting performance and reliability. Its design perfectly complements Shimano’s HG chains, providing...
        from £8.68
        £28.99
        from £8.68
        Save £20.31
        • Black
        • Silver
        • Silver/Black
      • Shimano Chain Ring - SM-CRE61 STEPS chainringShimano Chain Ring - SM-CRE61 STEPS chainring

        Shimano SM-CRE61 STEPS Chainring with Integrated Chainguard for 11/10/9 Speed E-Bikes - Silver/Black

        The Shimano SM-CRE61 STEPS chainring is engineered specifically for 11/10/9 speed drivetrains, making it an ideal replacement for worn or damaged chainrings. Crafted from durable steel, it ensures long-lasting performance while maintaining the lightweight rigidity needed for smooth and precise shifting. This chainring is...
        £28.71
        £32.99
        £28.71
        Save £4.28
        • Silver/Black
      • SunRace CRMX Fluid Drive MTB chainring with 22-32-44T CNC aluminum design and precise construction for mountain biking components

        SunRace CRMX Fluid Drive MTB Chain Ring 22-32-44T CNC Aluminum Precision - Black

        The SunRace Chain Ring - CRMX Fluid Drive offers precision and durability for MTB enthusiasts. Crafted from 7075 aluminum with CNC technology, it ensures smooth shifting and reliable performance on any trail. Featuring a versatile 22-32-44T chainring combination, this component enhances your bike's transmission...
        from £14.99
        £26.99
        from £14.99
        Save £12.00
        • Black
      • SunRace CRMX04 narrow-wide 104 BCD MTB chainring for drivetrain upgrade, showing the black bicycle chainring with teeth detail.SunRace CRMX04 narrow-wide 104 BCD MTB chainring for drivetrain upgrade, featuring durable components and precision design.

        SunRace CRMX04 Narrow-Wide Chain Ring 104 BCD MTB Drivetrain Upgrade - Black

        Upgrade your MTB transmission with the SunRace CRMX04 chain ring. Crafted from durable CNC alloy 7075, it offers a reliable Narrow-Wide profile for improved chain retention. Designed with a 104 BCD, this component ensures precise fit and smooth performance on rugged trails. Enhance your...
        £31.22
        £39.99
        £31.22
        Save £8.77
        • Black
      • SunRace CRMX00 narrow-wide MTB chainring with 96 BCD for 4-arm cranksets, designed for durable mountain biking performance.SunRace CRMX00 narrow-wide MTB chainring with 96 BCD for 4-arm cranksets, designed for mountain bike components.

        SunRace CRMX00 Narrow-Wide Chain Ring for MTB 96 BCD 4 Arm Cranksets - Black

        The SunRace Chain Ring CRMX00 features a durable CNC alloy 7075 construction with a precise Narrow-Wide profile for superior chain retention. Designed for MTB enthusiasts, it fits a 96 BCD 4 Arm setup, ensuring compatibility and performance. What It’s Good For Improved chain grip...
        £31.22
        £39.99
        £31.22
        Save £8.77
        • Black
      • Specialites TA MTB chainring with 96mm PCD, narrow-wide design for 1x10/11/12 speed mountain bike systems, close-up view.Specialites TA MTB chainring with 96mm PCD, narrow-wide design for 1x10/11/12 speed mountain bike systems.

        Specialites TA MTB Chain Ring 96mm PCD Narrow Wide for 1x10/11/12 Speed Systems - Black

        The Specialites TA Chain Ring is expertly crafted for single ring MTB setups, offering a seamless upgrade for your bike's transmission. Its narrow/wide tooth profile ensures superior chain retention, eliminating the need for a chain guide and enhancing reliability on rough trails. Designed for...
        £68.36
        £75.00
        £68.36
        Save £6.64
        • Black
      • Specialites TA 64mm PCD 4-arm chainring for 8/9-speed mountain bike drivetrain, shown with chainring teeth and mounting holesSpecialites TA 64mm PCD 4-arm chainring for 8/9-speed MTB drivetrains, shown in black with gear teeth.

        Specialites TA 64mm PCD 4-Arm Chainring for 8/9-Speed MTB Drivetrains - Silver

        Specialites TA Chain Ring offers precision and durability for your 8/9-speed MTB setup. Crafted from high-quality AL 7075 T6 aluminum, these chainrings ensure reliable performance and a lightweight feel. With a 64mm PCD and 4-arm design, they provide a perfect fit and smooth gear...
        £29.23
        £32.00
        £29.23
        Save £2.77
        • Silver
        • Black
      • Specialites TA MTB narrow wide chainring for 1x10, 1x11, 1x12 setups, with 104 PCD, designed for bike components.Specialites TA MTB chainring with 104 PCD, narrow-wide teeth for 1x10, 1x11, and 1x12 mountain bike drivetrain components.

        Specialites TA MTB Chain Ring 104 PCD Narrow Wide for 1x10 1x11 1x12 Setup - Black

        Experience reliable performance with the Specialites TA Chain Ring, designed specifically for 1x10, 1x11, or 1x12 MTB single chainring setups. Its innovative narrow/wide tooth profile ensures the chain remains securely in place, eliminating the need for a chain guide and enhancing your ride’s smoothness....
        £63.48
        £68.00
        £63.48
        Save £4.52
        • Black
      • Specialites TA MTB chainring with 104/64 PCD, Chinook 4-arm design for 10/11-speed bikes, close-up of the chainring teeth and arms.Specialites TA MTB chainring with 104/64 PCD Chinook 4-arm design for 10/11-speed bikes, component for mountain bike drivetrain.

        Specialites TA MTB Chain Ring 104/64pcd Chinook 4 Arm 10/11-Speed Chainrings - Black

        Experience precise and smooth gear shifting with the Specialites TA Chain Ring, designed specifically for MTB transmissions. The ramps on the outer chainring enhance shifting performance, ensuring seamless transitions between gears. Crafted from durable 7075 T6 aluminium, these CNC machined chainrings combine strength and...
        from £25.33
        £27.00
        from £25.33
        Save £1.67
        • Black
      • Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000

        Shimano SM-CRM70 SLX M7000 Single Chainring with Dynamic Chain Engagement for 11-Speed - Black

        The Shimano Chain Ring - SM-CRM70 is designed to enhance your mountain biking experience with its Dynamic Chain Engagement (DCE) technology. This innovative feature ensures the chain stays securely in place, preventing unwanted jumps and providing smooth, reliable pedaling. Crafted with a durable plated...
        £42.99
        £42.99
        • Black
      • Shimano STEPS SM-CRE50 chainring for 9/10/11-speed e-bike drivetrains, close-up of black chainring with Shimano brandingShimano STEPS 50T chainring for 9/10/11-speed e-bike drivetrains, showing the black metal component with gear teeth.

        Shimano SM-CRE50 STEPS Chainring for 9/10/11-Speed E-Bike Drivetrains - Silver/Black

        The Shimano SM-CRE50 STEPS chainring is expertly designed for E-Bike enthusiasts seeking reliable performance and smooth transmission. Featuring a symmetric and narrow Q-factor, this chainring is compatible with 9, 10, and 11-speed drive units, ensuring versatile use across various Shimano STEPS systems. Its 3-piece...
        from £8.68
        £26.99
        from £8.68
        Save £18.31
        • Silver/Black
      • Shimano Alfine FC-S501 2-piece chainset with 170mm crank arm and single chain guard for bicycle components.Shimano Alfine FC-S501 2-piece chainset with 170mm crank arm and single chain guard for bike components.

        Shimano FC-S501 Alfine 2-Piece Chainset with Single Chain Guard 170mm Crank Arm - Black

        The Shimano FC-S501 Alfine chain ring offers exceptional performance with its lightweight, sleek 2-piece design. Engineered for durability and efficient power transfer, this component features a built-in single-sided chain guard that protects your chain during rides. With a 170 mm crank arm length and...
        from £86.98
        £139.99
        from £86.98
        Save £53.01
        • Black
        • Silver
      • Shimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-BoltShimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-Bolt

        Shimano FC-M820/M825 Saint CR82 4-Bolt 10-Speed Chainring for MTB Cranksets - Black

        The Shimano Chain Ring FC-M820 / M825 Saint CR82 is designed to deliver exceptional performance for serious mountain bikers. Engineered specifically for 10-speed single cranksets, this chainring combines lightweight construction with outstanding rigidity, ensuring precise and reliable shifting even under the intense demands of...
        £68.99
        £69.99
        £68.99
        Save £1.00
        • Black
      • Renthal Ultralite 1XR MTB chain ring for 2016 Shimano XT and XTR cranksets, lightweight bike component for mountain biking.Renthal Ultralite 1XR MTB chain ring for 2016 Shimano XT and XTR cranksets, showing lightweight aluminum design and tooth profile.

        Renthal Ultralite 1XR MTB Chain Ring for 2016 Shimano XT & XTR Cranksets - Hard Ano

        The Renthal Ultralite 1XR Chain Ring is engineered for riders who demand the highest chain retention across all MTB conditions. Its unique alternating 1.8 / 3.5mm tooth width design interlocks perfectly with the chain, ensuring stable engagement and eliminating chain drops without sacrificing pedaling...
        £61.34
        £63.45
        £61.34
        Save £2.11
        • Hard Ano
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