Chainsets

At the heart of your bike’s drivetrain lies the chainset (also called crankset): the component that converts your pedal strokes into forward motion. Swinnerton Cycles’ Chainsets category is dedicated to providing high‑quality, performance‑driven options that match a wide spectrum of riding styles - from relaxed weekend rides to high‑intensity racing,...

At the heart of your bike’s drivetrain lies the chainset (also called crankset): the component that converts your pedal strokes into forward motion. Swinnerton Cycles’ Chainsets category is dedicated to providing high‑quality, performance‑driven options that match a wide spectrum of riding styles - from relaxed weekend rides to high‑intensity racing, mountain trails, gravel adventures or daily commuting.

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  • Cane Creek Eewings Crank Preloader Spares & AccesoriesCane Creek Eewings Crank Preloader Spares & Accesories

      Cane Creek Eewings Crank Preloader Spares & Accesories - Black

      With the conception of the Cane Creek eeWings Titanium crank set, Cane Creek cut no corners, and their CNC-machined preload assembly is no exception. The Cane Creek Spindle Preload Assembly is equip with a black aluminum spacer preload ring, a gold aluminium thread ring,...
      £31.49
      £38.00
      £31.49
      Save £6.51
      • Black
      • Blue
      • Red
    • Shimano Fc-U2000 Essa Chainset CranksShimano ESSA FC-U2000 Essa chainset 32T, 8-speed, black, 175mm, without chainguard DCE c/ring

        Shimano ESSA FC-U2000 Essa chainset 32T, 8-speed, black, 175mm, without chainguard DCE c/ring

        8-speed single ring chainset for active, entry level cyclists 8-speed compatible steel chainrings For use with 123mm square taper bottom brackets
        £37.28
        £44.99
        £37.28
        Save £7.71
      • Ethirteen Crankset Ethirteen Espec Plus Aluminum For Bosch 165Mm

          Ethirteen Crankset Ethirteen Espec Plus Aluminum For Bosch 165Mm

          The Ethirteen Espec Plus represents a pinnacle of e-bike drivetrain engineering, purpose-built for Bosch motor systems. This aluminum crankset combines lightweight construction with exceptional durability, delivering reliable power transfer through demanding terrain. The 165mm crank arm length provides optimal leverage and pedaling efficiency for...
          £59.99
          £59.99
          £59.99
          Save £0.00
        • Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double Power Meter chainset Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double Power Meter chainset

          Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double Power Meter chainset - Black

          With several years of development and working closely with professional teams you can expect extreme accuracy from Shimano's first fully integrated power meter HollowTech II 12-speed Dura-Ace chainset Accurately calibrated strain gauges are integrated inside both left and right crank arms, this provides a...
          from £994.49
          £1,199.99
          from £994.49
          Save £205.50
          • Black
        • Vision Vision 386Evo Track Chainset

            Vision Vision 386Evo Track Chainset (N11, 49T, 165mm, V17) - Carbon

            A revolution in track cranks with ultra-stiff 30mm axle, dish spider and rigid-aero arms Solid forged alloy 6061 Forged 7050 30mm axle Length: 165, 167.5, 170, 172.5 and 175mm Q-Factor: 137mm BCD: 144mm Chainline: 43.5mm 1/8" pitch Polished anodized black finish Laser graphics Weight:...
            £165.74
            £199.99
            £165.74
            Save £34.25
            • Carbon
          • Shimano Cranks - Fc-M371 Chainset, Square Taper, 44 / 32 / 22TShimano Cranks - Fc-M371 Chainset, Square Taper, 44 / 32 / 22T

            Shimano Cranks - Fc-M371 Chainset, Square Taper, 44 / 32 / 22T - Black

            Wide variety of chain case choices Square taper bottom bracket fitment Pin position with better clearance toward chaincase Wide variety of choices: 44-32-22T/48-36-26T Color options: Black, Silver
            £48.34
            £56.99
            £48.34
            Save £8.65
            • Black
          • Shimano Cranks - FC-R8100 Ultegra 12-speed double chainsetShimano Cranks - FC-R8100 Ultegra 12-speed double chainset

            Shimano Cranks - FC-R8100 Ultegra 12-speed double chainset - Grey

            The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves...
            £245.69
            £299.99
            £245.69
            Save £54.30
            • Grey
          • FSA Cranks - Ebike Chainset CK-220 ISIS 19.0mm Black

            FSA Afterburner Mod MTB Chainring (2x11, 96x38T(24), Black, 4h) - Black

            Die cast alloy crank arms. Length: 155, 160, 165, 170, 175mm. ISIS Drive. Painted bead blasted black. Weight: 454g (pair). QFactor is the distance between the outsides of the crank arms. Clearance is the distance between the insides of the crank arms. Please make...
            £38.16
            £44.99
            £38.16
            Save £6.83
            • Black
          • Hope Single Ring Spider 104 Bcd - BlackHope Single Ring Spider 104 Bcd - Black

              Hope Single Ring Spider 104 Bcd - Black

              Crank Spare
              £45.38
              £55.00
              £45.38
              Save £9.62
            • Sram Crank Arm Assembly Gx Isis Black Self Extracting Bolt - For Pedal Assist (Crank Cap/Chainring/Bb Not Included)Sram Crank Arm Assembly Gx Isis Black Self Extracting Bolt - For Pedal Assist (Crank Cap/Chainring/Bb Not Included)

                Sram Crank Arm Assembly Gx Isis Black Self Extracting Bolt - For Pedal Assist (Crank Cap/Chainring/Bb Not Included) - Black

                Sram: The GX Eagle E-MTB crank features the All Day spirit brought to the new transmission, optimized for pedal assisted riding. The unique design is forged from aluminum for robustness and dependability without compromising weight. SRAM/Brose and Bosch motors pair with our “gap cap”...
                £127.24
                £150.00
                £127.24
                Save £22.76
                • Black
              • Sram Rival Power Meter Upgrade - Left Arm And Power Meter Spindle Rival D1 Dub (Right Arm/Bb/Spider/Chainrings Non Included)Sram Rival Power Meter Upgrade - Left Arm And Power Meter Spindle Rival D1 Dub (Right Arm/Bb/Spider/Chainrings Non Included)

                  Sram Rival Power Meter Upgrade - Left Arm And Power Meter Spindle Rival D1 Dub (Right Arm/Bb/Spider/Chainrings Non Included) - Black

                  Sram: Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes...
                  from £197.07
                  £243.00
                  from £197.07
                  Save £45.93
                  • Black
                • Sram Left Arm And Power Meter Spindle Force E1 Dub (Right Arm/Bb/Spider/Chainrings Not Included)Sram Left Arm And Power Meter Spindle Force E1 Dub (Right Arm/Bb/Spider/Chainrings Not Included)

                    Sram Left Arm And Power Meter Spindle Force E1 Dub (Right Arm/Bb/Spider/Chainrings Not Included) - Black

                    Sram: Accelerate your progress with lightweight, accurate and reliable power measurement for Force AXS. This spindle-based power meter delivers proven Quarq precision with exceptional durability and battery life, all while keeping weight to a minimum.Features Proven Quarq reliability and accuracy Long battery life to...
                    £182.37
                    £215.00
                    £182.37
                    Save £32.63
                    • Black
                  • Sram Crankset Sx Eagle Powerspline 12S With Direct Mount 32T X-Sync 2 Steel Chainring A1Sram Crankset Sx Eagle Powerspline 12S With Direct Mount 32T X-Sync 2 Steel Chainring A1

                      Sram Crankset Sx Eagle Powerspline 12S With Direct Mount 32T X-Sync 2 Steel Chainring A1 - Black

                      Sram: Multiple price-point options to allow you to hit the group price you need to build a better bike. Same chain retention performance as seen in all of the higher-level Eagle drivetrain cranks.THINGS TO REMEMBER All new fully featured Eagle crankset. Now offering more...
                      £61.07
                      £72.00
                      £61.07
                      Save £10.93
                      • Black
                    • Sram Crank Arm Assembly Red E1 Dub (Bb/Chainrings Not Included)Sram Crank Arm Assembly Red E1 Dub (Bb/Chainrings Not Included)

                        Sram Crank Arm Assembly Red E1 Dub (Bb/Chainrings Not Included)

                        Sram: We’re not ones to rest on our laurels. So when we found ways to make our lightest and stiffest crankarms even lighter, we went for it. A new process drops further grams from our hollow carbon arms, and to stay on top of...
                        £339.30
                        £400.00
                        £339.30
                        Save £60.70
                      • shimano fcrx810 grx chainset 11speed 2 piece designShimano Fc-Rx810 Grx Chainset 11-Speed 2 Piece Design

                        Shimano Fc-Rx810 Grx Chainset 11-Speed 2 Piece Design - Black

                        Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world The HollowTech II 11-speed chainset offers optimum gearing for mixed terrains and riding styles Designed to work...
                        £180.17
                        £219.99
                        £180.17
                        Save £39.82
                        • Black
                      • shimano fcm6000 deore 10speed chainset 488 mm chain lineShimano Fc-M6000 Deore 10-Speed Chainset 48.8 Mm Chain Line

                        Shimano Fc-M6000 Deore 10-Speed Chainset 48.8 Mm Chain Line - Black

                        Great value Deore HollowTech II design chainset for 10-speed Dyna-Sys MTB HG-X transmissions The HollowTech II Chainset features hollow forged crank arms which are both lightweight and rigid whilst being incredibly strong and durable HollowTech II integrated bottom bracket design uses a wide bearing...
                        from £39.79
                        £48.58
                        from £39.79
                        Save £8.79
                        • Black
                      • shimano fcm5100 deore chainset 1011speed 52 mm chainlineShimano Fc-M5100 Deore Chainset 10/11-Speed 52 Mm Chainline

                        Shimano Fc-M5100 Deore Chainset 10/11-Speed 52 Mm Chainline - Black

                        Great value Deore M5100 2-piece design chainset for 10/11-speed MTB transmissions Forged crank arms rigid whilst being incredibly strong and durable HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability...
                        £57.32
                        £69.99
                        £57.32
                        Save £12.67
                        • Black
                      • Shimano Altus FC-M311 Altus square taper chainset, 48/38/28T, with chainguard, 170 mm

                          Shimano Altus FC-M311 Altus square taper chainset, 48/38/28T, with chainguard, 170 mm

                          £37.28
                          £44.99
                          £37.28
                          Save £7.71
                        • SRAM Power Meter Kit DM Red AXS E1 (Power Meter Including Chainrings, FD Setup Tool): BLACK/SILVER 52/39T

                            SRAM Power Meter Kit DM Red AXS E1 (Power Meter Including Chainrings, FD Setup Tool): BLACK/SILVER 52/39T

                            £670.80
                            £800.00
                            £670.80
                            Save £129.20
                          • Shimano Cs-R8000 Lock Ring And Spacer Spares & AccesoriesShimano Cs-R8000 Lock Ring And Spacer Spares & Accesories

                              Shimano Spares CS-R8000 lock ring and spacer

                              CS-R8000 lock ring and spacer is product number 1 in the attached image Genuine Shimano replacement part
                              £8.24
                              £9.99
                              £8.24
                              Save £1.75
                            • Shimano Fc-R8000 Chainring 34T-Ms For 50-34T Spares & AccesoriesShimano Ultegra FC-R8000 Ultegra 11 speed inner chainring, 34T-MS

                                Shimano Ultegra FC-R8000 Ultegra 11 speed inner chainring, 34T-MS

                                The Shimano Ultegra FC-R8000 11 speed chainrings are the perfect replacement for worn or damaged chainrings Shimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high load The teeth have been developed to work only...
                                £20.62
                                £24.99
                                £20.62
                                Save £4.37
                              • Shimano Fc-M610 Plate Pin Spares & AccesoriesShimano Spares FC-M610 plate pin

                                  Shimano Spares FC-M610 plate pin

                                  FC-M610 plate pin is product number 4 in the attached image Genuine Shimano replacement part
                                  £1.64
                                  £1.99
                                  £1.64
                                  Save £0.35
                                • Shimano Fc-Mt511-1 Left Hand Crank Arm Unit 175 Mm Spares & Accesories

                                    Shimano Spares FC-MT511-1 left hand crank arm unit, 175 mm

                                    FC-MT511-1 left hand crank arm unit, 175 mm is product number 2 in the attached image Genuine Shimano replacement part
                                    £45.57
                                    £54.99
                                    £45.57
                                    Save £9.42
                                  • Shimano Fcmt610 Lh Crank Arm Unit 175Mm Spares & AccesoriesShimano Fcmt610 Lh Crank Arm Unit 175Mm Spares & Accesories

                                      Shimano Spares FC-MT610-2 left hand crank arm unit Black 175 mm Left

                                      FC-MT610-2 left hand crank arm unit is product number 2 in the attached image Genuine Shimano replacement part
                                      £33.14
                                      £39.99
                                      £33.14
                                      Save £6.85
                                    • Shimano Sm-Crm85 Spacer Spares & AccesoriesShimano Spares SM-CRM85 spacer

                                        Shimano Spares SM-CRM85 spacer

                                        Genuine Shimano replacement part
                                        £1.90
                                        £1.99
                                        £1.90
                                        Save £0.09
                                      • Shimano Fc-M8100 Crank Arm Fixing Bolt Spares & AccesoriesShimano Spares FC-M8100 crank arm fixing bolt

                                          Shimano Spares FC-M8100 crank arm fixing bolt

                                          FC-M8100 crank arm fixing bolt is product number 1 in the attached image Genuine Shimano replacement part
                                          £1.64
                                          £1.99
                                          £1.64
                                          Save £0.35
                                        • Specialites Ta Double Steel Chainring Bolts Spares & AccesoriesSpecialites Ta Double Steel Chainring Bolts Spares & Accesories

                                            Specialites Ta Double Steel Chainring Bolts Spares & Accesories

                                            High quality chromed chainring bolts made by Specialites TA. 5 x Standard double steel chainring bolts
                                            £10.73
                                            £13.00
                                            £10.73
                                            Save £2.27
                                          • Praxis Works Spare Conv Bb O-Ring Spares & AccesoriesPraxis - SPARE - Conv BB O-Ring

                                              Praxis - SPARE - Conv BB O-Ring

                                              All Praxis Products View all bottom brackets Find a stockist Shimano Hollowtech II Converter The Praxis Works Shimano Hollowtech II bottom bracket converter is designed to be a proper bottom bracket BB for installing Shimano Hollowtech II cranks in either BB30, PF30, or Specialized...
                                              £3.30
                                              £4.00
                                              £3.30
                                              Save £0.70
                                            • Fsa Self Extracing Crank Bolt Qr-31 Spares & Accesories

                                                FSA Self Extracing Crank Bolt QR-31

                                                Replacement crank bolt for FSA cranks. Fits: V-Drive Modular 2022, Comet Modular 2022, Powerbox SC POD 2022, Gossamer Pro 2021
                                                £11.55
                                                £14.00
                                                £11.55
                                                Save £2.45
                                              • Truvativ Bottom Bracket Bearing Adjuster Bb30 Press Fit 30 Spares & AccesoriesSram Spare - Bottom Bracket Bearing Adjuster BB30 Pressfit 30:

                                                  Sram Spare - Bottom Bracket Bearing Adjuster BB30 Pressfit 30:

                                                  Truvativ Bottom Bracket Bearing Adjuster BB30 Press Fit 30
                                                  £5.78
                                                  £7.00
                                                  £5.78
                                                  Save £1.22
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