MTB Cranks

MTB Cranks at Swinnerton CyclesBuilt to handle the rigours of trail and enduro riding, our MTB cranks collection at Swinnerton Cycles delivers the stiffness, durability, and compatibility that mountain bikers demand. From standard trail cranks to specialist e-bike cranksets for Bosch and Shimano STEPS motors, our MTB crank range covers...

MTB Cranks at Swinnerton Cycles

Built to handle the rigours of trail and enduro riding, our MTB cranks collection at Swinnerton Cycles delivers the stiffness, durability, and compatibility that mountain bikers demand. From standard trail cranks to specialist e-bike cranksets for Bosch and Shimano STEPS motors, our MTB crank range covers all major bottom bracket standards and chainline requirements. We stock MTB cranks from Ethirteen, Praxis Works, and other leading brands, covering aluminium and carbon options. Browse our full Cranks collection and explore MTB Chainrings, Bottom Brackets, and MTB Groupsets.

Popular MTB Cranks

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  • Sram Eagle 90 ISIS crank arm assembly in black with Bosch cap, featuring self-extracting bolt for pedal assist bike components.Sram Eagle 90 ISIS crank arm assembly in black with Bosch cap, featuring a self-extracting bolt for pedal assist components.

      Sram Eagle 90 ISIS Crank Arm Assembly BDU38 Black M15 Self-Extracting Bolt Bosch Cap for Pedal Assist

      The Sram Eagle 90 Isis Bdu38 crank arm assembly is engineered to meet the demands of modern E-MTB riders seeking durability and style. Crafted from high-quality aluminum, this crank arm offers a perfect balance of strength and lightweight performance, ensuring reliable power transfer and...
      £89.45
      £95.00
      £89.45
      Save £5.55
    • Race Face Turbine crank arms made of CNC machined 7050 aluminum, compatible with CINCH system, shown on a bicycle.Race Face Turbine crank arms made of CNC machined 7050 aluminum, compatible with CINCH system, shown on bicycle component.

        Race Face Turbine Crank Arms Only – CNC Machined 7050 Aluminium, Compatible with CINCH System - Black

        Experience the perfect blend of strength, precision, and versatility with the Race Face Turbine Cranks (Arms Only). Crafted from high-quality 7050 aluminium, these cranks deliver outstanding stiffness and a responsive ride that empowers you to tackle the toughest trails with confidence. Designed for modern...
        £219.00
        £219.00
        • Black
      • Shimano Altus FC-M311 crankset for mountain bikes, featuring square taper chainset for 7/8-speed MTB bikes.Shimano Altus FC-M311 crankset for 7/8-speed mountain bikes, featuring square taper chainset components with black finish.

        Shimano FC-M311 Altus Cranks Square Taper Chainset for 7/8-Speed MTB Bikes - Black

        The Shimano FC-M311 Altus cranks deliver reliable performance for mountain biking enthusiasts seeking smooth and precise gear changes. Designed with Hyperdrive SG-X chainrings, this chainset ensures fast, efficient shifting across 7/8-speed setups. Its durable steel construction supports rugged off-road conditions. Compatible with 123 mm...
        £39.86
        £49.99
        £39.86
        Save £10.13
        • Black
      • Shimano XTR FC-M9220 12-speed crank set without chainring, featuring a 55mm chainline and durable component design.Shimano XTR FC-M9220 12-speed crank set without chainring, black aluminum components with 55mm chainline for mountain biking.

          Shimano FC-M9220 XTR 12-Speed Crank Set Without Chainring 55mm Chainline - Grey

          The Shimano FC-M9220 XTR Crank Set is engineered for riders who demand top performance and durability in mountain biking. This 12-speed crank set combines strength and lightweight design by integrating the bottom bracket and crank arms into a rigid, yet remarkably light unit. Its...
          £249.99
          £249.99
          • Grey
        • Shimano CUES FC-U4000 crankset with LINKGLIDE technology for 9/10/11-speed bike drivetrains, showing crank arms and chainring.Shimano CUES FC-U4000 bike chainset cranks for 9-11 speed drivetrains with LINKGLIDE technology, showing crank arms and chainring.

          Shimano FC-U4000 CUES Chainset Cranks for 9/10/11-Speed Drivetrains with LINKGLIDE Technology - Black

          The Shimano Cranks - FC-U4000 CUES chainset is designed for riders seeking reliable performance across 9, 10, and 11-speed drivetrains. Crafted with LINKGLIDE technology, this crankset offers exceptional durability—up to 300% longer lasting than traditional Hyperglide systems—while ensuring smooth, precise shifting every time. Its...
          £47.85
          £54.99
          £47.85
          Save £7.14
          • Black
        • Shimano FC-MT210 2-piece MTB chainset cranks for 9-speed Hyperdrive system, black components with Shimano branding visibleShimano FC-MT210 2-piece MTB crankset for 9-speed Hyperdrive system, black Shimano Altus components for mountain biking.

          Shimano FC-MT210 2-Piece MTB Chainset Cranks for 9-Speed Hyperdrive System - Black

          The Shimano FC-MT210 2-piece chainset is designed to deliver reliable and smooth shifting for 9-speed MTB setups. Its hyperdrive technology ensures precise gear changes, perfect for off-road riders seeking performance and durability. Featuring a lightweight yet robust external bottom bracket system, this chainset combines...
          £56.55
          £64.99
          £56.55
          Save £8.44
          • Black
        • Placeholder image

          FSA Alloy Bash Ring 42T 5-Hole 130 BCD MTB Chainring Protector - Black

          The FSA Alloy Bash Ring 42T 5h 130 BCD is an essential component for mountain bikers who demand both durability and performance. Made from a robust alloy, this bash ring is engineered to withstand harsh impacts and abrasions, providing reliable protection to your drivetrain...
          £8.70
          £9.99
          £8.70
          Save £1.29
          • Black
        • Shimano Acera FC-M371 MTB crankset with 44/32/22T chainrings and square taper bottom bracket, showing the crank arms and chainrings.Shimano Acera MTB Shimano FC-M371 chainset cranks with 44/32/22T chainrings and square taper bottom bracket, bike components.

          Shimano FC-M371 MTB Chainset Cranks 44/32/22T Square Taper Bottom Bracket - Black

          Upgrade your MTB with the Shimano FC-M371 Chainset, designed for reliable performance and smooth transmission. Featuring a square taper bottom bracket fitment, this crankset ensures compatibility and durability for your bike. Its 44 / 32 / 22T chainring combination offers versatile gearing for varied...
          £55.85
          £69.99
          £55.85
          Save £14.14
          • Black
        • Shimano Altus FC-M311 square taper crankset with chain guard for 7/8-speed bikes, showing crank arms and chain guard detail.Shimano Altus FC-M311 Square Taper Crankset with chain guard for 7/8-speed bikes, showing the crank arms and chain guard.

          Shimano FC-M311 Altus Square Taper Crankset with Chain Guard for 7/8-Speed Bikes - Black

          The Shimano FC-M311 Altus square taper chainset combines reliable performance with durability, perfect for mountain biking enthusiasts. Featuring Hyperdrive SG-X chainrings, it ensures smooth and fast gear shifts on every trail. Its steel construction supports 7/8-speed setups, delivering consistent transmission efficiency. Designed for compatibility...
          £39.86
          £49.99
          £39.86
          Save £10.13
          • Black
        • Shimano Altus FC-M311 chainset cranks with 48/38/28T chainrings for 7/8-speed bikes, showing the crank arms and chainring details.Shimano Altus FC-M311 square taper chainset cranks with 48/38/28T chainrings for 7/8-speed bikes, black metal components.

          Shimano FC-M311 Altus Square Taper Chainset Cranks 48/38/28T for 7/8-Speed Bikes - Black

          The Shimano Cranks FC-M311 Altus Square Taper Chainset offers reliable performance for mountain biking enthusiasts. Designed with Hyperdrive SG-X chainrings, it ensures fast, smooth shifting across 7/8-speed setups. Its robust steel chainrings and compatibility with 123 mm square taper bottom brackets make it a...
          £39.86
          £49.99
          £39.86
          Save £10.13
          • Black
        • FSA CK-320 Bosch ebike chainset with 155mm crank arms, black ISIS drive crankset for 27.5mm bottom brackets, component for electric bikes

            FSA Ebike Chainset CK-320 Bosch BNI 27.5mm Black 155mm ISIS Drive Crankset - Black

            The FSA Ebike Chainset CK-320 Bosch BNI 27.5mm Black (155mm) is a high-quality component designed specifically for eMTB enthusiasts seeking durability and performance. Crafted from die-cast alloy, the crank arms offer a robust yet lightweight solution, weighing just 503g per pair. The sleek bead...
            £36.54
            £41.99
            £36.54
            Save £5.45
            • Black
          • FSA Afterburner Mod MTB 2x11-speed chainring 96x38T black with 4-hole ISIS drive, compatible with mountain bike components.

            FSA Afterburner Mod MTB Chainring 2x11-Speed 96x38T Black 4-Hole ISIS Drive Compatible - Black

            The FSA Afterburner Mod MTB Chainring is engineered to elevate your mountain biking experience with precision and durability. Crafted from die-cast alloy, this chainring offers a robust construction that withstands the rigors of off-road trails. Its sleek, bead blasted black finish not only provides...
            £39.15
            £44.99
            £39.15
            Save £5.84
            • Black
          • SRAM X0 crank arm assembly with ISIS self-extracting bolt for pedal assist bikes, close-up of component detailSRAM X0 crank arm assembly with ISIS self-extracting bolt for pedal assist bikes, close-up of component detail

              SRAM X0 Crank Arm Assembly ISIS Self-Extracting Bolt for Pedal Assist Bikes - Black

              The SRAM Crank Arm Assembly X0 Isis Self Extracting Bolt is engineered for riders who demand precision and durability in their pedal assist setup. Crafted entirely from aluminum, this crank arm assembly offers an exceptional balance of lightweight performance and robust stiffness, ensuring efficient...
              £138.94
              £160.00
              £138.94
              Save £21.06
              • Black
            • Black SRAM Eagle 90 crank arm assembly with ISIS self-extracting bolt and crank cap for mountain bike components.Sram Eagle 90 crank arm assembly in black with ISIS self-extracting bolt and crank cap, bicycle component for mountain biking.

                Sram Eagle 90 Crank Arm Assembly Black M15 ISIS Self-Extracting Bolt with Crank Cap - Black

                The Sram Crank Arm Assembly Eagle 90 Isis Black M15 is engineered to deliver exceptional performance and durability for riders seeking a reliable upgrade to their E-MTB setup. Crafted from high-quality aluminium, this crank arm balances strength and lightweight design, ensuring smooth power transfer...
                £89.45
                £95.00
                £89.45
                Save £5.55
                • Black
              • Shimano XTR FC-M9200 12-speed MTB crank set with 55mm chain line, without chainring, showcased from a side view.Shimano XTR FC-M9200 12-speed MTB crank set with 55mm chain line, shown without chainring, mountain bike component.

                  Shimano FC-M9200 XTR 12-Speed MTB Crank Set 55mm Chain Line Without Chainring - Grey

                  The Shimano FC-M9200 XTR Crank Set is engineered for serious mountain bikers seeking top-tier performance and durability. This crank set combines a rigid, lightweight design with advanced HollowTech II technology, ensuring efficient power transfer and lasting strength on demanding trails. Its 55mm chain line...
                  £249.99
                  £249.99
                  • Grey
                • Shimano Deore XT FC-M8100 left hand MTB crank arm, 165mm length, replacement component for mountain biking bikes.Shimano Deore XT FC-M8100 left hand MTB crank arm, 165mm, replacement component, exploded view showing detailed design.

                    Shimano FC-M8100 Left Hand Crank Arm Unit 165mm MTB Replacement Part - Black

                    The Shimano FC-M8100 Left Hand Crank Arm Unit is a reliable replacement part designed for mountain biking enthusiasts. Its 165 mm length ensures optimal performance and compatibility with your MTB setup. Crafted by Shimano, this genuine component guarantees durability and precise fit. What It’s...
                    £69.99
                    £69.99
                    • Black
                  • Shimano Deore FC-M5100 10/11-speed MTB chainset with 52mm chainline and HollowTech II design, shown with crank arms and chainring.Shimano Deore FC-M5100 mountain bike chainset with 52mm chainline, HollowTech II design, 10/11-speed MTB components

                    Shimano Deore FC-M5100 10/11-Speed MTB Chainset with 52mm Chainline HollowTech II - Black

                    The Shimano FC-M5100 Deore Chainset is engineered for mountain bikers seeking reliability and performance. Its 2-piece design supports 10/11-speed transmissions, delivering smooth and precise gear changes on every ride. Crafted with forged crank arms, this chainset combines exceptional strength and durability, ensuring long-lasting use...
                    £75.34
                    £79.99
                    £75.34
                    Save £4.65
                    • Black
                  • Shimano CUES FC-U6000 2-piece MTB crankset with LINKGLIDE technology for 9/10-speed mountain bikes, shown with chainrings.Shimano CUES FC-U6000 2-piece MTB crankset with LINKGLIDE technology for 9/10-speed bikes, showing crank arms and chainring.

                    Shimano FC-U6000 CUES 2-Piece Crankset Chainset for 9/10-Speed MTB with LINKGLIDE Technology - Black

                    The Shimano FC-U6000 CUES crankset is engineered for riders seeking a reliable and efficient transmission solution for 9/10-speed mountain biking. Its 2-piece cold forged design features the spindle attached to the left crank arm, simplifying chainring changes and enhancing overall functionality. Crafted with steel...
                    £84.83
                    £89.99
                    £84.83
                    Save £5.16
                    • Black
                  • Shimano SLX FC-M7100 12-speed MTB crank set without chainring, 52mm chainline, black aluminum components for mountain biking.Shimano SLX FC-M7100 12-speed MTB crank set without chainring, featuring a 52mm chainline and black crank arms.

                      Shimano FC-M7100 SLX 12-Speed MTB Crank Set without Chainring, 52mm Chainline - Black

                      Experience the perfect balance of strength, weight, and performance with the Shimano FC-M7100 SLX Crank set. Designed for the demands of modern mountain biking, this crank set combines aggressive durability with lightweight construction, making it an essential component for serious riders. Its HollowTech II...
                      from £92.39
                      £109.99
                      from £92.39
                      Save £17.60
                      • Black
                    • Shimano Nexus FC-C6000 single chainwheel crankset with 170mm arm and 33T or 38T chainring options, bike components.Shimano Nexus single chainwheel crankset with 170mm arm length and 33T or 38T options, bike components for drivetrain upgrade.

                      Shimano FC-C6000 Nexus Single Chainwheel Crankset 170mm with 33T or 38T Options - Silver

                      Upgrade your bike with the Shimano FC-C6000 Nexus Single Chainwheel, featuring a modern, sleek design perfect for leisure rides. Its painted aluminium crank arm ensures durability and lasting style. With a 170 mm crank arm length, it offers comfortable pedaling efficiency. Choose between 33T...
                      £40.49
                      £44.99
                      £40.49
                      Save £4.50
                      • Silver
                    • Sram GX Eagle E-MTB crank arm assembly with self-extracting bolt for pedal assist bikes, showing the crank arm and bolt details.Sram GX Eagle E-MTB crank arm assembly with self-extracting bolt for pedal assist mountain bikes, shown on a bike component.

                        Sram GX Eagle E-MTB Crank Arm Assembly with Self-Extracting Bolt for Pedal Assist Bikes - Black

                        Designed specifically for pedal assist mountain bikes, the Sram GX Eagle E-MTB Crank Arm Assembly combines strength and style in one robust package. Crafted from forged aluminum, this crank arm offers exceptional durability without adding unnecessary weight, ensuring lasting performance on every ride. Its...
                        £138.43
                        £150.00
                        £138.43
                        Save £11.57
                        • Black
                      • Shimano Deore FC-M6000 10-speed MTB chainset with 50mm chain line and HollowTech II design, shown in the image.Shimano Deore FC-M6000 10-speed MTB chainset with hollowTech II design and 50mm chain line, shown in the image.

                        Shimano Deore FC-M6000 10-Speed MTB Chainset with 50mm Chain Line HollowTech II - Black

                        The Shimano Fc-M6000 Deore 10-Speed Chainset combines advanced technology with durability, designed specifically for mountain biking enthusiasts. Featuring the innovative HollowTech II design, this chainset offers a perfect balance of lightweight performance and exceptional strength. Its hollow forged crank arms increase rigidity while reducing...
                        £122.50
                        £129.99
                        £122.50
                        Save £7.49
                        • Black
                      • Shimano Deore FC-M4100 10-speed MTB chainset with HollowTech II crank arms and 48.8mm chainline, mounted on bike frame.Shimano Deore FC-M4100 10-speed MTB chainset with hollowtech II cranks and 48.8mm chainline, component bike drivetrain part

                        Shimano FC-M4100 Deore 10-Speed MTB Chainset with 48.8mm Chainline HollowTech II - Black

                        The Shimano FC-M4100 Deore Chainset is designed for mountain biking enthusiasts seeking durability and performance. Featuring a 2-piece design tailored for 10-speed Dyna-Sys MTB HG-X transmissions, this chainset offers exceptional value without compromising quality. Its forged crank arms provide outstanding rigidity and strength, ensuring...
                        £75.34
                        £79.99
                        £75.34
                        Save £4.65
                        • Black
                      • Shimano Altus FC-M311 square taper chainset with 48/38/28T chainrings and chainguard, 170mm crank arm length, bike component

                          Shimano Altus FC-M311 Square Taper Chainset 48/38/28T with Chainguard 170mm

                          The Shimano Altus FC-M311 Altus square taper chainset is engineered to deliver reliable performance and durability for mountain biking enthusiasts. Its triple chainring setup with 48/38/28 teeth provides a wide range of gearing options, allowing riders to smoothly tackle various terrains, from steep climbs...
                          £39.86
                          £49.99
                          £39.86
                          Save £10.13
                        • FSA Ebike chainset CK-320 Bosch black MTB crankset with 27.5mm spindle and 160mm crank arms, bike components for e-mountain bikesFSA Ebike Chainset CK-320 Bosch black MTB crankset with 160mm crank arms and 27.5mm spindle for e-bike components

                          FSA Ebike Chainset CK-320 Bosch BNI 27.5mm Black 160mm MTB Crankset - Black

                          The FSA Ebike Chainset CK-320 Bosch BNI 27.5mm Black (160mm) is designed specifically for e-mountain bikes, combining durability and performance. Crafted from die cast alloy, the crank arms offer a robust yet lightweight solution for your transmission needs. The sleek black bead blasted finish...
                          £36.54
                          £41.99
                          £36.54
                          Save £5.45
                          • Black
                        • Shimano Altus FC-M315 36/22 MTB crankset with 170mm black chainset for 7/8-speed bikes, without chainguard.Shimano Altus FC-M315 36/22 chainset MTB crankset in black with 170mm arms, 7/8-speed compatible, without chainguard

                            Shimano Altus FC-M315 36/22 Chainset 7/8-Speed MTB Crankset 170mm Black Without Chainguard

                            The Shimano Altus FC-M315 chainset is designed for riders seeking reliable performance on their mountain bikes. Featuring a 36/22 double chainring setup, it offers smooth and precise shifting thanks to Hyperdrive SG-X technology. Compatible with 7/8-speed systems, it ensures consistent power transfer and durability...
                            £39.86
                            £49.99
                            £39.86
                            Save £10.13
                          • Sunrace FCM500 triple crankset with 42-34-24T chainrings for 3x8/7-speed mountain bike drivetrain componentsSunRace FCM500 triple crankset with 42-34-24T chainrings for MTB 3x8/7-speed drivetrains, showing the crank arms and chainrings.

                              Sunrace FCM500 Triple Crankset 42-34-24T for 3x8/7-Speed MTB Drivetrains

                              Experience smooth and reliable shifting with the Sunrace Fcm500 Triple Cranks. Crafted from forged alloy, these MTB cranks combine lightweight durability with steel chainrings for lasting performance. Designed for 3 x 8/7-speed setups, they feature a versatile 42-34-24T gear range to tackle varied terrain....
                              £30.03
                              £34.99
                              £30.03
                              Save £4.96
                            • Shimano Deore 12-speed MTB chainset with 55mm chainline crankset, black components for mountain biking.Shimano Deore FC-M6200 12-speed MTB crankset with 55mm chainline, black components, and integrated chainring for mountain biking.

                              Shimano Deore FC-M6200 12-Speed MTB Chainset with 55mm Chainline Crankset - Black

                              The Shimano Deore FC-M6200 chainset is engineered for mountain biking enthusiasts seeking reliable performance and smooth shifting. Designed with a 12-speed compatibility and a 55 mm chainline, this crankset ensures precise gear transitions and optimal power transfer on diverse terrains. Built to withstand rigorous...
                              £94.31
                              £99.99
                              £94.31
                              Save £5.68
                              • Black
                            • Shimano XTR FC-M9220 12-speed crankset with 165mm crank arms and 55mm chainline, without chainring, for mountain biking components.Shimano XTR FC-M9220 12-speed crankset with 165mm arms and 55mm chainline, without chainring, bike component.

                              Shimano XTR FC-M9220 12-Speed Crankset 165mm 55mm Chainline Without Chainring - Grey / Black

                              The Shimano XTR FC-M9220 crank set is engineered for serious mountain bikers who demand precision, durability, and lightweight performance. Featuring a 55mm chain line and a 165mm crank length, this 12-speed component integrates the bottom bracket and crank arms into a single, rigid unit...
                              £249.99
                              £249.99
                              • Grey / Black
                            • Truvativ Descendant downhill MTB crankset with 165mm arms and 34T X-SYNC 2 chainring in black, mounted on mountain bike.Truvativ Descendant downhill MTB crankset with 165mm black crank arms and 34T X-SYNC 2 direct mount chainring, mountain biking component

                                Truvativ Descendant Downhill MTB Cranks 165mm with 34T X-SYNC 2 Direct Mount Chainring Black - Black

                                The Truvativ Descendant All Downhill Dub83 Cranks are engineered for riders who demand top-tier performance and durability on the most aggressive terrains. Designed with a focus on downhill and freeride mountain biking, these cranks combine lightweight construction with proven strength to tackle big air...
                                £161.40
                                £174.00
                                £161.40
                                Save £12.60
                                • Black
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