MTB Chainrings

Dominate the trails with high‑performance MTB chainrings from Swinnerton Cycles. Whether you’re climbing steep pitches, charging through technical terrain, or descending with confidence, the right chainring plays a crucial role in your drivetrain’s efficiency, durability, and feel. Our collection of mountain‑bike chainrings lets you fine‑tune gear ratios, weight, chain retention,...

Dominate the trails with high‑performance MTB chainrings from Swinnerton Cycles. Whether you’re climbing steep pitches, charging through technical terrain, or descending with confidence, the right chainring plays a crucial role in your drivetrain’s efficiency, durability, and feel. Our collection of mountain‑bike chainrings lets you fine‑tune gear ratios, weight, chain retention, and compatibility so your ride performs when it matters most.

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  • Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000

    Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000 - Black

    Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain...
    £42.99
    £42.99
    • Black
  • Shimano Chain Ring - SM-CRE50 STEPS chainringShimano Chain Ring - SM-CRE50 STEPS chainring

    Shimano Chain Ring - SM-CRE50 STEPS chainring - Silver/Black

    Shimano's SM-CRE50 STEPS E5000 chainring features a symmetric and narrow Q-factor design for 9/10/11-speed drive units. The 3-piece construction includes a Square bottom bracket axle serration and the chainring is offered in both 44T and 38T options. Discipline: E-Bike Compatible drive unit: E5000 /...
    from £26.99
    from £26.99
    • Silver/Black
  • Shimano Chain Ring - FC-S501 Alfine 2-piece chainset with single chain guard 170 mmShimano Chain Ring - FC-S501 Alfine 2-piece chainset with single chain guard 170 mm

    Shimano Chain Ring - FC-S501 Alfine 2-piece chainset with single chain guard 170 mm - Black

    The Alfine chainset is a light weight sleek 2-piece design using the proven external bottom bracket system 2-piece design is both lightweight and stiff for optimum power transfer Built in single sided chain guard 170 mm crank arm length Chainring is for use with...
    £113.39
    £134.99
    £113.39
    Save £21.60
    • Black
    • Silver
  • Shimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-BoltShimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-Bolt

    Shimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-Bolt - Black

    The Shimano CR82 Saint 10 speed single chainrings are the perfect replacement for worn or damaged chainrings Shimano's class leading Saint chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads that downhill or enduro riding and...
    £58.79
    £69.99
    £58.79
    Save £11.20
    • Black
  • Renthal Chain Ring - Ultralite 1XR Ring (SRAM)Renthal Chain Ring - Ultralite 1XR Ring (SRAM)

    Renthal Chain Ring - Ultralite 1XR Ring (SRAM) - Hard Ano

    Ultimate chain retention. All conditions. The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating 1.8 / 3.5mm width teeth interlock with the chain for ultimate security, with no loss of efficiency. The reduced frontal profile of...
    £55.20
    £63.45
    £55.20
    Save £8.25
    • Hard Ano
  • Renthal Chain Ring - Ultralite 1XR Ring (XT)Renthal Chain Ring - Ultralite 1XR Ring (XT)

    Renthal Chain Ring - Ultralite 1XR Ring (XT) - Hard Ano

    Ultimate chain retention. All conditions. The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating 1.8 / 3.5mm width teeth interlock with the chain for ultimate security, with no loss of efficiency. The reduced frontal profile of...
    £55.20
    £63.45
    £55.20
    Save £8.25
    • Hard Ano
  • Renthal Chain Ring - Ultralite 1XR RingRenthal Chain Ring - Ultralite 1XR Ring

    Renthal Chain Ring - Ultralite 1XR Ring - Hard Ano

    Ultimate chain retention. All conditions. The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating 1.8 / 3.5mm width teeth interlock with the chain for ultimate security, with no loss of efficiency. The reduced frontal profile of...
    from £55.20
    £63.45
    from £55.20
    Save £8.25
    • Hard Ano
  • Race Face Chain Ring - Turbine 11 Speed Chainring SetRace Face Chain Ring - Turbine 11 Speed Chainring Set

    Race Face Chain Ring - Turbine 11 Speed Chainring Set - Black

    The all new Turbine 11 Speed rings are ready to ride. Completely redesigned from the ground up, these rings shift like nothing else. The Turbine rings are machined from 7075 aluminum, so they are built to last. Rings are CNC'd from 7075 alloy, creating...
    £86.96
    £99.95
    £86.96
    Save £12.99
    • Black
  • Race Face Chain Ring - Turbine 11 Speed ChainringRace Face Chain Ring - Turbine 11 Speed Chainring

    Race Face Chain Ring - Turbine 11 Speed Chainring - Black

    The all new Turbine 11 Speed rings are ready to ride. Completely redesigned from the ground up, these rings shift like nothing else. The Turbine rings are machined from 7075 aluminum, so they are built to last. Rings are CNC'd from 7075 alloy, creating...
    from £29.66
    £32.95
    from £29.66
    Save £3.29
    • Black
  • Race Face Chain Ring - Narrow/Wide Single ChainringRace Face Narrow/Wide Single Chainring Black Shimano 12 Speed Black

    Race Face Narrow/Wide Single Chainring Black Shimano 12 Speed Black - Black

    Race Face Single Rings - Now with performance enhancing chain retention technology. Burly enough for DH Racers and Dirt Jumpers, yet light enough for XC / singlespeed. Single Rings are machined from 7075 aluminum and tested in some of the most punishing riding terrain...
    £43.46
    £49.95
    £43.46
    Save £6.49
    • Black
  • Race Face Chain Ring - Narrow/Wide Single ChainringRace Face Chain Ring - Narrow/Wide Single Chainring

    Race Face Chain Ring - Narrow/Wide Single Chainring - Black

    Race Face Single Rings - Now with performance enhancing chain retention technology. Burly enough for DH Racers and Dirt Jumpers, yet light enough for XC / singlespeed. Single Rings are machined from 7075 aluminum and tested in some of the most punishing riding terrain...
    from £39.11
    £44.95
    from £39.11
    Save £5.84
    • Black
    • Blue
    • Green
    • Orange
  • Race Face Chain Ring - Direct Mount Steel ChainringRace Face Chain Ring - Direct Mount Steel Chainring

    Race Face Chain Ring - Direct Mount Steel Chainring - Black

    Built to outlast, this hard-wearing and corrosion resistant steel direct mount ring has a lifespan that is measured in years not months. FEATURES Narrow Wide tooth profiling ensures ultimate chain retention. Attaches as part of the RF Cinch system (using common Park BBT-22 bottom...
    £26.95
    £26.95
    • Black
  • Race Face Chain Ring - Direct Mount Narrow/Wide Single ChainringRace Face Chain Ring - Direct Mount Narrow/Wide Single Chainring

    Race Face Chain Ring - Direct Mount Narrow/Wide Single Chainring - Black

    Race Face's new Direct Mount Single ring. Designed and machined in our Vancouver, BC facility, tested on the North Shore and in the Whistler Bike Park. FEATURES Narrow Wide tooth profiling ensures ultimate chain retention. Attaches as part of the RF Cinch system (using...
    £52.16
    £59.95
    £52.16
    Save £7.79
    • Black
    • Blue
    • Green
    • Orange
  • Race Face Chain Ring - Direct Mount Chainring, 3 Bolt CompatibleRace Face Chain Ring - Direct Mount Chainring, 3 Bolt Compatible

    Race Face Chain Ring - Direct Mount Chainring, 3 Bolt Compatible - Black

    Race Face's new Direct Mount Single ring. Designed and machined in our Vancouver, BC facility, tested on the North Shore and in the Whistler Bike Park.Race Face Direct Mount rings deliver substantial weight saving compared to a standard SRAM chainring and spider combo. And...
    £52.16
    £59.95
    £52.16
    Save £7.79
    • Black
  • Race Face Chain Ring - Direct Mount 12 Speed Chainring Wide Off-setRace Face Chain Ring - Direct Mount 12 Speed Chainring Wide Off-set

    Race Face Chain Ring - Direct Mount 12 Speed Chainring Wide Off-set - Black

    Super Charge your Super Boost Get the optimal chainline and clearance for your Super Boost (157mm) hubs with the standard Race Face136mm spindle. Or a handy extra 3mm of chainline on your Boost (148mm) hubs. Smooth. Durable versatility Crafted from a 7075 alloy plate...
    £60.86
    £69.95
    £60.86
    Save £9.09
    • Black
  • Race Face Chain Ring - BOSCH G4 e-MTB Direct Mount Shimano 12 Speed ChainringRace Face Chain Ring - BOSCH G4 e-MTB Direct Mount Shimano 12 Speed Chainring

    Race Face Chain Ring - BOSCH G4 e-MTB Direct Mount Shimano 12 Speed Chainring - Black

    Tough steel construction is strong and hard-wearing with enough stiffness for all your e-MTB torque needs. Its narrow wide tooth profile is SHI-12 spd compatible and provides secure chain retention. Designed to mount directly to BOSCH Gen4 Performance Line CX motor. Two sizes and...
    from £26.06
    £29.95
    from £26.06
    Save £3.89
    • Black
  • Praxis Works Chain Ring - E-Ring, 104 BCD NW 1x Direct threadedPraxis Works Chain Ring - E-Ring, 104 BCD NW 1x Direct threaded

    Praxis Works Chain Ring - E-Ring, 104 BCD NW 1x Direct threaded - Black

    Upgrade your Road eBike with the new Praxis MTN Narrow Wide eBike rings. These rings are machined from 7075 T6 aluminium and hard anodized to take a beating
    from £30.00
    £105.00
    from £30.00
    Save £75.00
    • Black
  • Praxis Works Chain Ring - CR, Direct Mount NW 3mm OffsetPraxis Works Chain Ring - CR, Direct Mount NW 3mm Offset

    Praxis Works Chain Ring - CR, Direct Mount NW 3mm Offset - Black

    Tough enough for Enduro, Downhill, and also weight conscious for XC riding, Praxis MTN Narrow Wide rings are machined from 7075 T6 aluminium and hard anodized to take a beating.
    £65.25
    £75.00
    £65.25
    Save £9.75
    • Black
  • Praxis Works Chain Ring - CR, 104 BCD Wave 1xPraxis Works Chain Ring - CR, 104 BCD Wave 1x

    Praxis Works Chain Ring - CR, 104 BCD Wave 1x - Black

    With patent pending Wave ¢ €ž ¢ retention technology. Licensed and developed in conjunction with MRP.The Wave ¢ €ž ¢ pattern applies alternating lateral force to each chain link to actively retain links to ring ¢ ‚¬ €œ going beyond narrow/wide implementation that relies...
    £47.85
    £55.00
    £47.85
    Save £7.15
    • Black
  • Praxis Works Chain Ring - CR, 104 BCD NW 1xPraxis Works Chain Ring - CR, 104 BCD NW 1x

    Praxis Works Chain Ring - CR, 104 BCD NW 1x - Black

    Tough enough for Enduro, Downhill, and also weight conscious for XC riding, Praxis MTN Narrow Wide rings are machined from 7075 T6 aluminium and hard anodized to take a beating.
    £47.85
    £55.00
    £47.85
    Save £7.15
    • Black
  • Miche Chain Ring - E-Bike Bosch Motor SprocketsMiche Chain Ring - E-Bike Bosch Motor Sprockets

    Miche Chain Ring - E-Bike Bosch Motor Sprockets

    Heat treated special steel sprocket to fit E-Bikes with a Bosch Motor. EBIKE BOSCH MOTOR Compatibility: Performance Line drive system Chainring Teeth: 14 - 15 - 16 - 17 - 18 - 19 - 20 System: Active Line drive Material: Heat treated special steel...
    £8.99
    £8.99
  • Easton Chain Ring - 11 Speed Asymetric 4-Bolt ChainringEaston Chain Ring - 11 Speed Asymetric 4-Bolt Chainring

    Easton Chain Ring - 11 Speed Asymetric 4-Bolt Chainring - Black

    7075-T6 aluminum double chainrings and spider for Easton Cinch cranks. Asymmetric four arm shape for greater stiffness in the power zones of the pedal stoke. Compatible with: 9 / 10 / 11 speed chains. Arm x BCD: 4 x 110 Asymetric. Colour: Black.
    from £41.75
    £47.99
    from £41.75
    Save £6.24
    • Black
  • BBB Chain Ring - Ebike Sprocket with Boost Adapter [BCR-70E]BBB Chain Ring - Ebike Sprocket with Boost Adapter [BCR-70E]

    BBB Chain Ring - Ebike Sprocket with Boost Adapter [BCR-70E] - Grey/Blue

    Ebike sprockets. Compatible with Bosch systems. Hardened steel for longer durability. Lockring included. Ebike specific: This product complies to the NEN-EN 15194:2017 regulations for ebikes. Specifications Amount 1 Compatible with Bosch systems Gears 8, 9, 10, 11 speed systems
    £14.99
    £14.99
    • Grey/Blue
  • KMC Chain Ring - 104pcd 4 Arm Wide Single Speed ChainringsKMC Chain Ring - 104pcd 4 Arm Wide Single Speed Chainrings

    KMC Chain Ring - 104pcd 4 Arm Wide Single Speed Chainrings - Black

    Wide chainrings for 4-arm spaders with a BCD of 104mm. CNC milled in Europe from AL7075 T6 materials. The 10,000 KM + drive is the perfect solution for extreme riding. The combination of wide chains e101EPT/eCargo1 and their wide sprockets and chainrings enables a...
    from £53.93
    £61.99
    from £53.93
    Save £8.06
    • Black
  • FSA Chain Ring - Steel MTB Chainring 104BCD 3x10FSA Steel MTB Chainring (3x10, 104x32T, Black, Sram, 4h)

      FSA Steel MTB Chainring (3x10, 104x32T, Black, Sram, 4h) - Black

      Steel inner chainring Hard wearing Compatible with 10 and 11 speed systems
      £17.99
      £17.99
      • Black
    • FSA Chain Ring - Steel Modular MTB Chainring 68BCD 2x11FSA Steel Modular MTB Chainring (2x11, 68x28T, Black, 4h)

        FSA Steel Modular MTB Chainring (2x11, 68x28T, Black, 4h) - Black

        Steel inner chainring Hard wearing Compatible with 10 and 11 speed systems
        £24.99
        £24.99
        • Black
      • FSA Chain Ring - Gamma Pro/Alpha Drive 82BCD 1x11 Chainring

          FSA Gamma Pro/Alpha Drive Chainring (1x11, 82x32T, 4h, V21) - Black

          Stamped AL7075/T6 Shifting ramps and stainless steel pins on outer rings Anodized b lack Laser etched logo
          £19.99
          £19.99
          • Black
        • FSA Chain Ring - Gamma Pro/Alpha Drive 82BCD 1x11 Chainring

            FSA Gamma Pro/Alpha Drive Chainring (1x11, 82x34T, 4h, V21) - Black

            Stamped AL7075/T6 Shifting ramps and stainless steel pins on outer rings Anodized b lack Laser etched logo
            £19.99
            £19.99
            • Black
          • FSA Chain Ring - Comet Modular MTB Direct Mount 1x12 Chainring

              FSA Comet Direct Mount MTB Chainring (1x12, 32T, WA821) - Black

              BCD - Direct Mount. Narrow-Wide tooth profile. Drivetrain - 12 spd. Chain - Only Shimano 12 spd.
              £27.99
              £27.99
              • Black
            • FSA Chain Ring - Comet Modular MTB Direct Mount 1x12 Chainring

                FSA Comet Direct Mount MTB Chainring (1x12, 30T, WA820) - Black

                BCD - Direct Mount. Narrow-Wide tooth profile. Drivetrain - 12 spd. Chain - Only Shimano 12 spd.
                £27.99
                £27.99
                • Black
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