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.

Sidebar
Brand
Type
Activity
Size
Colour
Gender
Price
£
to
£
Availability
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort
Sort by:
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Shimano Fc-M785 Chainring 24T Am Chain RingShimano Fc-M785 Chainring 24T Am Chain Ring

      Shimano Fc-M785 Chainring 24T Am Chain Ring

      Shimano Spares FC-M785 Chainring, 24T AMVisit Shimano Spares Site for more information on this item.
      £19.99
      £19.99
    • Shimano Fc-M391 Chainring 22T Black With Chain Protector Chain RingShimano Fc-M391 Chainring 22T Black With Chain Protector Chain Ring

        Shimano Fc-M391 Chainring 22T Black With Chain Protector Chain Ring

        The Shimano FC-M391 Acera 9 speed triple inner chainring is the perfect replacement for worn or damaged chainrings Shimano's Acera class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s...
        £6.99
        £6.99
      • Shimano Fc-M361 Chainring 48T Black Chain Ring

          Shimano Fc-M361 Chainring 48T Black Chain Ring

          The Shimano FC-M361 Acera 7/8 speed triple chainrings are the perfect replacement for worn or damaged chainrings Shimano's Alivio class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 7/8-speed...
          £15.99
          £15.99
        • Shimano Fc-M361 Chainring 42T Black Chain Ring

            Shimano Fc-M361 Chainring 42T Black Chain Ring

            The Shimano FC-M361 Acera 7/8 speed triple chainrings are the perfect replacement for worn or damaged chainrings Shimano's Alivio class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 7/8-speed...
            £15.99
            £15.99
          • Shimano Fc-M361 Chainring 38T Black Chain Ring

              Shimano Fc-M361 Chainring 38T Black Chain Ring

              The Shimano FC-M361 Acera 7/8 speed triple chainrings are the perfect replacement for worn or damaged chainrings Shimano's Alivio class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 7/8-speed...
              £13.99
              £13.99
            • Shimano Fc-M361 Chainring 32T Black Chain Ring

                Shimano Fc-M361 Chainring 32T Black Chain Ring

                The Shimano FC-M361 Acera 7/8 speed triple chainrings are the perfect replacement for worn or damaged chainrings Shimano's Alivio class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 7/8-speed...
                £13.99
                £13.99
              • Shimano Fc-M361 Chainring And Chain Protector 28T Black Chain Ring

                  Shimano Fc-M361 Chainring And Chain Protector 28T Black Chain Ring

                  The Shimano FC-M361 Acera 7/8 speed triple chainrings are the perfect replacement for worn or damaged chainrings Shimano's Alivio class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 7/8-speed...
                  £8.99
                  £8.99
                • Shimano Fc-M361 Chainring And Chain Protector 22T Black Chain Ring

                    Shimano Fc-M361 Chainring And Chain Protector 22T Black Chain Ring

                    The Shimano FC-M361 Acera 7/8 speed triple chainrings are the perfect replacement for worn or damaged chainrings Shimano's Alivio class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 7/8-speed...
                    £8.99
                    £8.99
                  • Fsa Bosch G3 Ebike Chainring 104Bcd Chain RingFsa Bosch G3 Ebike Chainring 104Bcd Chain Ring

                      Fsa Bosch G3 Ebike Chainring 104Bcd Chain Ring - Black

                      Stamp Steel + Heat Treated BCD - 104mm 36T(WB545), 38T(WB531), 40T(WA023), 42T(WA516), 44T(WA546), 46T(WA527) Black
                      £26.00
                      £30.00
                      £26.00
                      Save £4.00
                      • Black
                    • Race Face Race Ring Chain RingRace Face Race Ring Chain Ring

                        Race Face Race Ring Chain Ring - Silver

                        Our Race Rings have been designed for optimal performance. Featuring our patented S.H.I.F.T. technology, we have optimized shifting performance by maximizing the chain to ring surface contact areas. The Race rings have been machine sculpted for maximum weight savings. FEATURES CNC machined from 7075-T6,...
                        from £21.00
                        from £21.00
                        • Silver
                        • Black
                      • Dmr Bikes Blade Chain Ring Direct Mount Boost Chain RingDmr Bikes Blade Chain Ring Direct Mount Boost Chain Ring

                          Dmr Bikes Blade Chain Ring Direct Mount Boost Chain Ring - Black

                          The DMR Blade is our direct mount chainring. It replaces your previous spider and chainring setup.The DMR Blade mtb chainring has a Wide/Narrow tooth design. Combined with a clutch mech, no chain device is needed.This DMR chainring has stiff 4mm wide 7075-T6 Aluminium which...
                          £40.00
                          £45.00
                          £40.00
                          Save £5.00
                          • Black
                        • Sram Chain Ring X-Sync 11 Speed 110 Alum Black Bb30 Or Gxp (Rival1 & Apex1) Chain RingSram Chain Ring X-Sync 11 Speed 110 Alum Black Bb30 Or Gxp (Rival1 & Apex1) Chain Ring

                            Sram Chain Ring X-Sync 11 Speed 110 Alum Black Bb30 Or Gxp (Rival1 & Apex1) Chain Ring

                            SRAM Chain Ring X-Sync 46T 11 Speed 110 Alum Black BB30 or GXP (Rival1 & Apex1)
                            £77.00
                            £89.00
                            £77.00
                            Save £12.00
                          • Sram Chain Ring X-Sync 11 Speed 110 Alum Black Bb30 Or Gxp (Rival1) Chain RingSram Chain Ring X-Sync 11 Speed 110 Alum Black Bb30 Or Gxp (Rival1) Chain Ring

                              Sram Chain Ring X-Sync 11 Speed 110 Alum Black Bb30 Or Gxp (Rival1) Chain Ring

                              To provide the best possible performance in muddy conditions, the X-SYNC chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1X drivetrain. WEIGHT: 68g (38T)/ 73g...
                              £77.00
                              £89.00
                              £77.00
                              Save £12.00
                            • Shimano Sm-Cre80 Steps Chainring For Fc-E8000 / E8050 38T 53Mm Chainline Chain RingShimano Sm-Cre80 Steps Chainring For Fc-E8000 / E8050 38T 53Mm Chainline Chain Ring

                                Shimano Sm-Cre80 Steps Chainring For Fc-E8000 / E8050 38T 53Mm Chainline Chain Ring

                                The Shimano SM-CRE80 STEPS specific chainrings are designed for 11/10 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                £32.38
                                £77.99
                                £32.38
                                Save £45.61
                              • Shimano Sm-Cre80-B Chainring 38T Without Chain Guard For Chain Line 55 Mm Black Chain RingShimano Sm-Cre80-B Chainring 38T Without Chain Guard For Chain Line 55 Mm Black Chain Ring

                                  Shimano Sm-Cre80-B Chainring 38T Without Chain Guard For Chain Line 55 Mm Black Chain Ring

                                  The Shimano SM-CRE80 STEPS specific chainrings are designed for 11/10 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                  £66.29
                                  £77.99
                                  £66.29
                                  Save £11.70
                                • Shimano Sm-Cre80-B Chainring 34T Without Chain Guard For Chain Line 55 Mm Black Chain RingShimano Sm-Cre80-B Chainring 34T Without Chain Guard For Chain Line 55 Mm Black Chain Ring

                                    Shimano Sm-Cre80-B Chainring 34T Without Chain Guard For Chain Line 55 Mm Black Chain Ring

                                    The Shimano SM-CRE80 STEPS specific chainrings are designed for 11/10 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                    £66.29
                                    £77.99
                                    £66.29
                                    Save £11.70
                                  • Shimano Sm-Cre80-12-B Chainring 12-Speed 38T Without Chain Guard For Chain Line 55 Mm Chain RingShimano Sm-Cre80-12-B Chainring 12-Speed 38T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                      Shimano Sm-Cre80-12-B Chainring 12-Speed 38T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                      The Shimano SM-CRE80 STEPS specific chainrings are designed for 12 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                      £79.04
                                      £92.99
                                      £79.04
                                      Save £13.95
                                    • Shimano Sm-Cre80-12-B Chainring 12-Speed 36T Without Chain Guard For Chain Line 55 Mm Chain RingShimano Sm-Cre80-12-B Chainring 12-Speed 36T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                        Shimano Sm-Cre80-12-B Chainring 12-Speed 36T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                        The Shimano SM-CRE80 STEPS specific chainrings are designed for 12 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                        £79.04
                                        £92.99
                                        £79.04
                                        Save £13.95
                                      • Shimano Sm-Cre80-12-B Chainring 12-Speed 34T Without Chain Guard For Chain Line 55 Mm Chain RingShimano Sm-Cre80-12-B Chainring 12-Speed 34T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                          Shimano Sm-Cre80-12-B Chainring 12-Speed 34T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                          The Shimano SM-CRE80 STEPS specific chainrings are designed for 12 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                          £79.04
                                          £92.99
                                          £79.04
                                          Save £13.95
                                        • Shimano Sm-Cre70-B Chainring 11-Speed 34T Without Chain Guard For Chain Line 55 Mm Chain RingShimano Sm-Cre70-B Chainring 11-Speed 34T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                            Shimano Sm-Cre70-B Chainring 11-Speed 34T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                            The Shimano SM-CRE70-B STEPS specific chainrings are designed for 11/10/9 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                            £36.54
                                            £42.99
                                            £36.54
                                            Save £6.45
                                          • Shimano Sm-Cre70-12-B Chainring 12-Speed 36T Without Chain Guard For Chain Line 55 Mm Chain RingShimano Sm-Cre70-12-B Chainring 12-Speed 36T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                              Shimano Sm-Cre70-12-B Chainring 12-Speed 36T Without Chain Guard For Chain Line 55 Mm Chain Ring

                                              The Shimano SM-CRE70 STEPS specific chainrings are designed for 12 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                                              £36.54
                                              £42.99
                                              £36.54
                                              Save £6.45
                                            • Kmc Bosch Gen 4 Super Narrow Chainring

                                                Kmc Bosch Gen 4 Super Narrow Chainring

                                                These chainrings from KMC are suitable for Bosch 4th generation motors. Guaranteed to last a minimum of 3500km, combining these with KMC's E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes. Features...
                                                £25.00
                                                £28.00
                                                £25.00
                                                Save £3.00
                                              • Kmc Bosch Gen 4 38T 47.5 C/Ring Spacerless Chain Ring

                                                  Kmc Bosch Gen 4 38T 47.5 C/Ring Spacerless Chain Ring

                                                  These chainrings from KMC are suitable for Bosch 4th generation motors. Guaranteed to last a minimum of 3500km, combining these with KMC's E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes. **Features**...
                                                  £23.00
                                                  £23.00
                                                • Kmc Shimano 20T Blk 1/8" Chain RingKmc Shimano 20T Blk 1/8" Chain Ring

                                                    Kmc Shimano 20T Blk 1/8" Chain Ring

                                                    Drive trains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike sprockets for Shimano motors and internal gear hubs. Specifically designed for Shimano E-Bike systems, the KMC Narrow chainring is a perfect solution...
                                                    £11.00
                                                    £11.00
                                                  • Kmc Shimano 18T Blk 1/8" Chain RingKmc Shimano 18T Blk 1/8" Chain Ring

                                                      Kmc Shimano 18T Blk 1/8" Chain Ring

                                                      Drive trains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike sprockets for Shimano motors and internal gear hubs. Specifically designed for Shimano E-Bike systems, the KMC Narrow chainring is a perfect solution...
                                                      £11.00
                                                      £11.00
                                                    • Kmc Shimano 18T Blk 3/32" Chain RingKmc Shimano 18T Blk 3/32" Chain Ring

                                                        Kmc Shimano 18T Blk 3/32" Chain Ring

                                                        Drive trains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike sprockets for Shimano motors and internal gear hubs. Specifically designed for Shimano E-Bike systems, the KMC Narrow chainring is a perfect solution...
                                                        £6.00
                                                        £6.00
                                                      • Kmc Bosch Gen 3 44T Direct Mount C/Ring 3Mm O/Set Ntp Chain Ring

                                                          Kmc Bosch Gen 3 44T Direct Mount C/Ring 3Mm O/Set Ntp Chain Ring

                                                          These chainrings from KMC are suitable for Bosch 3rd generation motors. Guaranteed to last a minimum of 3500km, combining these with KMC's E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes. **Features**...
                                                          £26.00
                                                          £29.00
                                                          £26.00
                                                          Save £3.00
                                                        • Kmc Bosch Gen 3 38T Direct Mount C/Ring 3Mm O/Set Ntp Chain Ring

                                                            Kmc Bosch Gen 3 38T Direct Mount C/Ring 3Mm O/Set Ntp Chain Ring

                                                            These chainrings from KMC are suitable for Bosch 3rd generation motors. Guaranteed to last a minimum of 3500km, combining these with KMC's E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes. **Features**...
                                                            £24.00
                                                            £24.00
                                                          • Kmc Bosch Front 20T Blk 1/8" Chain RingKmc Bosch Front 20T Blk 1/8" Chain Ring

                                                              Kmc Bosch Front 20T Blk 1/8" Chain Ring

                                                              Drivetrains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike chains and sprockets for Bosch motors and internal gear hubs. Specifically designed for Bosch E-Bike systems, the KMC Narrow chainring is a perfect...
                                                              £12.00
                                                              £12.00
                                                            • Kmc Bosch Front 18T Blk 1/8" Chain RingKmc Bosch Front 18T Blk 1/8" Chain Ring

                                                                Kmc Bosch Front 18T Blk 1/8" Chain Ring

                                                                Drivetrains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike chains and sprockets for Bosch motors and internal gear hubs. Specifically designed for Bosch E-Bike systems, the KMC Narrow chainring is a perfect...
                                                                £12.00
                                                                £12.00
                                                              Recently Viewed Products

                                                              Why Swinnerton Bikes

                                                              Free UK Shipping Over £50

                                                              Fast free shipping on all UK orders over £50
                                                              Price Match

                                                              *Seen it cheaper, let us know & we'll match it.
                                                              Spread The Cost with Klarna

                                                              Pay in instalments or pay later with Klarna.