Bike Cranks

Bike cranks, also known as cranksets or chainsets, are at the heart of every bicycle drivetrain. They connect the pedals to the chainrings, converting your pedalling force into forward motion. Choosing the right set of cranks affects power transfer, gearing range, weight, and even comfort on long rides. Whether you...

Bike cranks, also known as cranksets or chainsets, are at the heart of every bicycle drivetrain. They connect the pedals to the chainrings, converting your pedalling force into forward motion. Choosing the right set of cranks affects power transfer, gearing range, weight, and even comfort on long rides. Whether you ride road, MTB, gravel, BMX or commuter bikes, upgrading or replacing your cranks can significantly improve performance and reliability.

Road Bike Cranks

Road Bike Cranks
MTB Cranks

MTB Cranks
Track Bike Cranks

Track Bike Cranks
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  • 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
      £1.99
      £1.99
    • 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...
        £4.00
        £4.00
      • 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
          £14.00
          £14.00
        • 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
            £7.00
            £7.00
          • Shimano Fcm582 C/Arm Bolt Spares & AccesoriesShimano Fcm582 C/Arm Bolt Spares & Accesories

              Shimano Spares FC-M582 crank arm fixing bolt

              FC-M582 crank arm fixing bolt is product number 1 in the attached image Genuine Shimano replacement part
              £2.99
              £2.99
            • Trek Crank Part Miranda Bosch Active Crankarm Bolts Pair Spares & AccesoriesMiranda Crankarm Bolts Black M10 x 14mm

                Miranda Crankarm Bolts Black M10 x 14mm

                Crank Part Miranda Bosch Active Crankarm Bolts Pair
                £13.00
                £13.00
              • Praxis Works Ecrank Set Specialized M30 MTB Alloy 160Mm Cranks

                  Praxis - eCrank Set EC-M30 - Specialized MTB - Alloy 160mm

                  €¢ For Specialized "SL 1.1" motor with M30 spindle/spline. €¢ 160, 165 and 170mm lengths w/rubber boots. €¢ M30 Alloy main crank bolt with self-extractor. €¢ 165mm weight 350g. €¢ 182mm Qfactor when installed on the SL1.1 motor.
                  £86.00
                  £95.00
                  £86.00
                  Save £9.00
                • Dmr Bikes CranksDMR - Crank - Sect

                    DMR - Crank - Sect

                    DMR - Crank - Sect - Pro Wheel170mm 30t BCD76 Crank Arms w/ Integrated 24mm Axle
                    £62.00
                    £70.00
                    £62.00
                    Save £8.00
                  • Sunrace Fcm914 Triple CranksSunrace Fcm914 Triple Cranks

                      Sunrace Fcm914 Triple Cranks

                      44-32-22t MTB chainset for use with square tapered bottom bracket - 3 x 9-Speed - Forged Alloy Crank - Alloy Outer Chainring - SCM435 Bolt & Nuts - Weight : 964g
                      £63.00
                      £70.00
                      £63.00
                      Save £7.00
                    • Sunrace Fcm500 Triple CranksSunrace Fcm500 Triple Cranks

                        Sunrace Fcm500 Triple Cranks

                        Forged Alloy Crank Steel Chainrings 3 x 8/7-Speed 42-34-24T
                        £35.00
                        £35.00
                      • Trek Trek-Diamant Wheel Top Dcrx1 Double Crankset CranksTrek-Diamant Wheel Top DCRX1 Double Crankset Black 170mm, 30x46t

                          Trek-Diamant Wheel Top DCRX1 Double Crankset Black 170mm, 30x46t

                          Crankset Trek-Diamant Wheel Top DCRX1 46/30 170mm w/Guard BK
                          £17.00
                          £17.00
                        • Cane Creek eeWings Spindle Bolt Kit inc WasherCane Creek eeWings Spindle Bolt Kit inc Washer

                            Cane Creek eeWings Spindle Bolt Kit inc Washer - Silver

                            Replacement stainless steel crank bolt & washer for eeWings.
                            £35.19
                            £39.99
                            £35.19
                            Save £4.80
                            • Silver
                          • Cane Creek eeWings Mountain 8 BoltCane Creek eeWings Mountain 8 Bolt

                            Cane Creek eeWings Mountain 8 Bolt - Titanium

                            Take flight with the NEW 2025 eeWings from Cane Creek.These titanium cranks are designed to keep up with the rigorous demands of the most aggressive trail and enduro mountain bikers – though they will benefit any rider who puts a premium on durability, stiffness...
                            £1,143.99
                            £1,299.99
                            £1,143.99
                            Save £156.00
                            • Titanium
                          • Cane Creek eeWings Crank PreloaderCane Creek eeWings Crank Preloader

                              Cane Creek eeWings Crank Preloader - Gold

                              With the conception of our Cane Creek eeWings Titanium crank set we cut no corners, and our CNC-machined preload assembly is no exception. The Cane Creek Crank Preloader is equipped with an aluminium preload ring, an aluminium inner thread ring, and a titanium 2.5mm...
                              £33.43
                              £37.99
                              £33.43
                              Save £4.56
                              • Gold
                              • Purple
                              • Silver
                            • Enduro Bearings Cranks Preload Adjuster 29/30mm

                                Enduro Bearings Cranks Preload Adjuster 29/30mm Black - Black

                                BBA-001 - Aluminum Bottom Bracket Preload Adjuster for 29/DUB and 30mm BBsAll aluminum CNC machined preloader, featuring two threaded rings (29m & 30mm) to accommodate a wide range of 30mm cranksets, as well as 29mm SRAM DUB crankset spindles. Unlike some other designs, there...
                                £30.79
                                £34.99
                                £30.79
                                Save £4.20
                                • Black
                              • Cane Creek Cane Creek eeWings Crank Spider - GRXCane Creek Cane Creek eeWings Crank Spider - GRX

                                  Cane Creek Cane Creek eeWings Crank Spider - GRX Black - Black

                                  This 100% machined spider allows perfect fitment of Shimano GRX chainrings to eeWings cranks. Used for both 1x or 2x GRX setups, this spider provides a clean and aesthetically-matched mounting solution to run your preferred Shimano drivetrain with our legendary titanium cranks. Spider features...
                                  £61.59
                                  £69.99
                                  £61.59
                                  Save £8.40
                                  • Black
                                • SRAM Crank Arm Bolt Kit Self-Extracting

                                  SRAM Crank Arm Bolt Kit Self-Extracting

                                  Sram: CRANK ARM BOLT KIT SELF-EXTRACTING M18/M30 DUB STEEL - BLACK Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to...
                                  £10.00
                                  £10.00
                                • SRAM Spider Specialized Mahle Model 1.2 SL 104Bcd Gen2 Black (No Chain Ring, Including Chainring Bolts)

                                    SRAM Spider Specialized Mahle Model 1.2 SL 104Bcd Gen2 Black (No Chain Ring, Including Chainring Bolts):

                                    Sram: SPIDER SPECIALIZED MAHLE MODEL 1.2 SL 104BCD GEN2 BLACK (NO CHAIN RING, INCLUDING CHAINRING BOLTS) Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information...
                                    £48.40
                                    £55.00
                                    £48.40
                                    Save £6.60
                                  • SRAM Power Meter Spider Cover Force E1 AXS

                                      SRAM Power Meter Spider Cover Force E1 AXS: BLACK - Black

                                      Sram: POWER METER SPIDER COVER FORCE E1 AXSCompatible WithFC-FRC-1P-E1, FC-FRC-P-E1 Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our...
                                      £22.00
                                      £25.00
                                      £22.00
                                      Save £3.00
                                      • Black
                                    • SRAM Power Meter Battery Lid And Cover Red AXS E1

                                        SRAM Power Meter Battery Lid And Cover Red AXS E1:

                                        Sram: POWER METER BATTERY LID AND COVER RED AXS E1 Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our...
                                        £22.00
                                        £25.00
                                        £22.00
                                        Save £3.00
                                      • SRAM Power Meter Battery Lid And Cover Quarq Etap AXS Force D1 2X/1X And Red 1X D1 (Updated Laser Etched Coin Cell Warning)

                                          SRAM Power Meter Battery Lid And Cover Quarq Etap AXS Force D1 2X/1X And Red 1X D1 (Updated Laser Etched Coin Cell Warning):

                                          Sram: Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.com/service. Information contained on SRAM Connect is...
                                          £22.00
                                          £25.00
                                          £22.00
                                          Save £3.00
                                        • SRAM DB Exchange Kit Brake APEX Disc Left (Including Hood)

                                            SRAM DB Exchange Kit Brake APEX Disc Left (Including Hood):

                                            Sram: DB EXCHANGE KIT BRAKE APEX DISC LEFT (INCLUDING HOOD Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our...
                                            £102.96
                                            £117.00
                                            £102.96
                                            Save £14.04
                                          • SRAM Crankset Red D1 DUB (BB Not Included)SRAM Crankset Red D1 DUB (BB Not Included): BLACK 172.5MM - 48-35T

                                            SRAM Crankset Red D1 DUB (BB Not Included): BLACK 172.5MM - 48-35T - Black

                                            Sram: The SRAM RED® crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range. This leads to smoother and faster shifting up front and more useful gearing for today’s riders. The new configurations improve cadence and efficiency while also delivering shifts...
                                            £608.96
                                            £692.00
                                            £608.96
                                            Save £83.04
                                            • Black
                                          • SRAM Crank Arm Guard/Boots Black - Compatible With SRAM Force XPLR E1 - Qty 2

                                              SRAM Crank Arm Guard/Boots Black - Compatible With SRAM Force XPLR E1 - Qty 2:

                                              Sram: CRANK ARM GUARD/BOOTS BLACK - COMPATIBLE WITH SRAM FORCE XPLR E1 - QTY 2 Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on...
                                              £11.00
                                              £11.00
                                            • SRAM Crank Arm Bolt Kit M15/M22 Aluminium Self-Extracting Isis Black Qty 2

                                                SRAM Crank Arm Bolt Kit M15/M22 Aluminium Self-Extracting Isis Black Qty 2:

                                                Sram: CRANK ARM BOLT KIT M15/M22 ALUMINIUM SELF-EXTRACTING ISIS BLACK QTY 2Compatible WithFC-X0-PA-D1 Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products,...
                                                £20.00
                                                £20.00
                                              • Shimano 105 FC-R7000 105 double chainset, HollowTech II 172.5 mm 52 / 36T, black

                                                  Shimano 105 FC-R7000 105 double chainset, HollowTech II 172.5 mm 52 / 36T, black

                                                  The Shimano 105 FC-R7000 double chainset features lightweight HollowTech II forged and anodised aluminium crank arms with a hollow structure that reduces flex while minimising weight. Its chainring teeth are designed to pair with HG-X 11-speed chains, enhancing contact for improved efficiency and power...
                                                  £119.99
                                                  £159.99
                                                  £119.99
                                                  Save £40.00
                                                • Shimano Spares FC-M9220 left hand crank arm unit with protection stickerShimano Spares FC-M9220 left hand crank arm unit with protection sticker

                                                  Shimano Spares FC-M9220 left hand crank arm unit with protection sticker - Silver / Black

                                                  Genuine Shimano replacement part
                                                  £156.59
                                                  £179.99
                                                  £156.59
                                                  Save £23.40
                                                  • Silver / Black
                                                • Shimano Spares FC-M9200 left hand crank arm unit with protection stickerShimano Spares FC-M9200 left hand crank arm unit with protection sticker

                                                  Shimano Spares FC-M9200 left hand crank arm unit with protection sticker - Silver / Black

                                                  Genuine Shimano replacement part
                                                  £156.59
                                                  £179.99
                                                  £156.59
                                                  Save £23.40
                                                  • Silver / Black
                                                • Shimano 105 FC-R7100 105 double 12-speed chainset HollowTech IIShimano 105 FC-R7100 105 double 12-speed chainset HollowTech II

                                                  Shimano 105 FC-R7100 105 double 12-speed chainset HollowTech II - Black

                                                  Lightweight HollowTech II 105 12-speed chainset Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low The chainring teeth have been developed to work in conjunction with Hyperglide&plus 12-speed chains for increased contact to...
                                                  £139.19
                                                  £159.99
                                                  £139.19
                                                  Save £20.80
                                                  • Black
                                                • Shimano XTR FC-M9220 XTR crank set without ring, 55mm chain line, 12-speed, 165mmShimano XTR FC-M9220 XTR crank set without ring, 55mm chain line, 12-speed, 165mm

                                                  Shimano XTR FC-M9220 XTR crank set without ring, 55mm chain line, 12-speed, 165mm - Grey / Black

                                                  Class-leading XTR 12-speed crank set, integrating the bottom bracket and crank set into a strong, rigid, yet lightweight unit Direct mount chainrings are lightweight and easy to replace while providing increased rigidity Super-lightweight HollowTech II cold forged Duralumin crank arms - hollow design saves...
                                                  £217.49
                                                  £249.99
                                                  £217.49
                                                  Save £32.50
                                                  • Grey / Black
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