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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  • Shimano Acera FC-M371 MTB crankset with 48-36-26T chainrings and chain guard, square taper mounting for mountain bike componentsShimano Acera FC-M371 MTB crankset with 48-36-26T chainrings and chain guard, featuring square taper design.

    Shimano FC-M371 MTB Crankset Chainset 48-36-26T with Chain Guard Square Taper - Black

    The Shimano FC-M371 crankset offers reliable performance for mountain biking enthusiasts. Featuring a 48-36-26T gear setup with a chain guard, it ensures smooth shifting and durability on all terrains. Designed with a 122.5 mm square taper bottom bracket fitment and optimized pin position, this...
    £51.80
    £64.99
    £51.80
    Save £13.19
    • Black
  • Shimano Cranks - FC-M361 chainset, square taperShimano Cranks - FC-M361 chainset, square taper

    Shimano FC-M361 Mountain Bike Crankset Chainset for 7/8-Speed Square Taper - Black

    Shimano Cranks - FC-M361 chainset delivers reliable performance for mountain biking enthusiasts seeking smooth and efficient gear changes. Designed for 7/8-speed drivetrains, it features durable steel chainrings that ensure long-lasting use on rugged trails. Compatible with square taper bottom brackets, this crankset offers excellent...
    £47.87
    £59.99
    £47.87
    Save £12.12
    • Black
  • Shimano Altus FC-M311 square taper chainset cranks with 48/38/28T chainrings for 7/8-speed bikes, shown in image.Shimano Altus FC-M311 square taper chainset crankset with 48/38/28T chainrings for 7/8-speed bikes, showing crank arms and chainrings.

    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...
    £35.86
    £44.99
    £35.86
    Save £9.13
    • Black
  • Shimano STEPS FC-EM900 HOLLOWTECH II e-bike crank arms replacement components, black metal with Shimano branding.Shimano STEPS FC-EM900 Hollowtech II E-Bike crank arms replacement component, showing close-up of black crank arm with Shimano branding.

      Shimano FC-EM900 HOLLOWTECH II E-Bike Crank Arms Replacement Parts - Black

      The Shimano Cranks - FCEM900 H/tech are designed to elevate your e-bike performance with precision and durability. Featuring HOLLOWTECH II technology, these crank arms offer an ideal balance of stiffness, strength, and lightweight construction, ensuring smooth and efficient pedaling. Available in multiple lengths from...
      from £52.18
      £139.99
      from £52.18
      Save £87.81
      • Black
    • Shimano STEPS FC-EM600 MTB E-Bike crankset without chain guard, shown with multiple length options for mountain biking components.Shimano STEPS MTB E-Bike crankset without chain guard, featuring multiple lengths, mounted on bike frame for MTB cycling.

        Shimano FC-EM600 MTB E-Bike Crankset Without Chain Guard, Multiple Lengths - Black

        The Shimano FCEM600 crankset offers reliable performance tailored for e-bike riders seeking durability and precision. Designed specifically for MTB use, this genuine Shimano component ensures smooth transmission and efficient power transfer. Available in multiple lengths (160mm, 165mm, 170mm, 175mm), it fits a variety of...
        from £24.34
        £59.99
        from £24.34
        Save £35.65
        • Black
      • Praxis Works Cranks - eCrank Set, Bosch/Yamaha, CarbonPraxis Works Cranks - eCrank Set, Bosch/Yamaha, Carbon

          Praxis Works Carbon eCrank Set for Bosch Yamaha E-Bike Systems Cranks - Carbon

          Praxis Works Cranks - eCrank Set, Bosch/Yamaha, Carbon delivers lightweight strength and precision for your MTB transmission. Crafted from carbon, these cranks provide exceptional stiffness and responsiveness, enhancing your pedaling efficiency on diverse terrains. Designed to seamlessly integrate with Bosch and Yamaha e-bike systems,...
          £310.89
          £320.00
          £310.89
          Save £9.11
          • Carbon
        • Shimano Cranks - Fc-M825 Saint Crank Arms And 83 mm Bottom BracketShimano Cranks - Fc-M825 Saint Crank Arms And 83 mm Bottom Bracket

          Shimano FC-M825 Saint Crank Arms with 83mm Bottom Bracket Mountain Bike Cranks - Black

          The Shimano FC-M825 Saint Crank Arms paired with an 83 mm bottom bracket represent a pinnacle in mountain bike component engineering. Designed specifically for gravity riding, this crankset offers an impressive blend of stiffness, durability, and lightweight performance. Its HollowTech II cold forged hollow...
          £244.99
          £244.99
          • Black
        • Shimano Cranks - Fc-M820 Saint Crank Arms And 68 And 73 mm Bottom BracketShimano Cranks - Fc-M820 Saint Crank Arms And 68 And 73 mm Bottom Bracket

          Shimano FC-M820 Saint Crank Arms with 68/73mm Bottom Bracket HollowTech II - Black

          Discover the Shimano FC-M820 Saint Crank Arms paired with a 68 and 73 mm Bottom Bracket, engineered for riders who demand exceptional performance on challenging trails. This crankset features HollowTech II technology, offering a perfect balance of stiffness, strength, and durability to withstand the...
          £244.99
          £244.99
          • Black
        • Race Face Next R 136mm carbon MTB crank arms with Cinch technology, showing close-up of lightweight, durable bike crank components.Race Face Next R 136mm carbon MTB crank arms with Cinch technology, showcasing lightweight, durable cycling component.

            Race Face Next R 136mm Crank Arms Only – Carbon MTB Cranks with Cinch Technology - Orange

            The Race Face Next R 136mm Cranks (Arms Only) are engineered for riders who demand precision, durability, and performance on aggressive all-mountain trails. Crafted from UD Carbon with a matte clearcoat finish, these cranks combine lightweight construction with remarkable strength where it counts. Hand...
            from £387.64
            £399.00
            from £387.64
            Save £11.36
            • Orange
            • Red
            • Purple
            • Blue
          • Race Face Era 136mm MTB crank arms in black, durable and stiff mountain bike components for enhanced performance and reliability.Race Face Era 136mm MTB crank arms, durable and stiff mountain bike components, shown in black.

              Race Face Era 136mm MTB Crank Arms Only – Durable, Stiff Mountain Bike Cranks - Black

              The Race Face Era 136mm Cranks (Arms Only) are engineered to elevate your mountain biking experience with unmatched stiffness and durability. Crafted from carbon, these cranks are among the lightest and strongest in their class, ensuring that every pedal stroke translates into maximum power...
              £449.00
              £449.00
              • Black
              • Orange
              • Red
              • Stealth
            • Praxis Works Cranks - eCrank Set, Specialized M30 Road, CarbonPraxis Works Cranks - eCrank Set, Specialized M30 Road, Carbon

                Praxis Works eCrank Set for Specialized M30 Road Bikes – Carbon Fiber Cranks - Black

                Praxis Works eCrank Set offers lightweight carbon fibre arms in 170mm, 172.5mm, and 175mm lengths, designed specifically for Specialized eBikes equipped with the SL 1.1 motor. Crafted for road use on the Creo SL family, these cranks combine durability and precision with an alloy...
                £310.89
                £320.00
                £310.89
                Save £9.11
                • Black
              • Praxis Works Cranks - eCrank Set, Specialized M30 MTB, CarbonPraxis Works Cranks - eCrank Set, Specialized M30 MTB, Carbon

                  Praxis Works eCrank Set for Specialized M30 MTB eBikes Carbon Cranks - Black

                  The Praxis Works eCrank Set combines lightweight carbon fiber arms with precision engineering, designed specifically for Specialized eBikes featuring the SL 1.1 motor. Available in 160, 165, and 170mm lengths, this crankset offers durability and optimal performance for MTB enthusiasts. Its alloy main crank...
                  £310.89
                  £320.00
                  £310.89
                  Save £9.11
                  • Black
                • Praxis Works Cranks - eCrank Set, Specialized, CarbonPraxis Works Cranks - eCrank Set, Specialized, Carbon

                    Praxis Works Carbon eCrank Set for Specialized Levo Kenevo Vado Como MTB - Carbon

                    Upgrade your eBike performance with the Praxis Works Carbon eCrank Set, designed specifically for Levo, Kenevo, Vado, and Como models featuring the steel ISIS spindle/motor. Crafted from lightweight carbon fibre, these left and right crank arms come in 160, 165, and 170mm lengths, offering...
                    £310.89
                    £320.00
                    £310.89
                    Save £9.11
                    • Carbon
                  • Praxis Works eCrank alloy MTB crankset with ISIS fit, 165mm crank arms, durable performance for mountain biking.Praxis Works eCrank set alloy MTB crankset with 160mm crank arms, ISIS fit, durable performance, and lightweight component design.

                      Praxis Works eCrank Set Alloy Cranks ISIS Fit MTB Crankset Durable Performance - Black

                      The Praxis Works eCrank Set features precision-crafted alloy cranks designed for MTB enthusiasts seeking durability and performance. Made from cold-forged aluminium, these cranks offer a lightweight yet robust solution for aggressive riding. The set includes an AL main crank bolt with a self-extractor and...
                      £92.29
                      £95.00
                      £92.29
                      Save £2.71
                      • Black
                    • Praxis Works Cranks - eCrank Set, Brose/Fazua, CarbonPraxis Works Cranks - eCrank Set, Brose/Fazua, Carbon

                        Praxis Works Carbon eCrank Set for Brose & Fazua Motors – MTB & Road E-Bike Cranks - Black

                        The Praxis Works eCrank Set combines lightweight carbon arms with precise engineering for MTB and road e-bikes equipped with Brose or Fazua motors. Designed for durability and performance, these cranks offer a perfect balance of strength and weight at just 375g (170mm). The alloy...
                        £310.89
                        £320.00
                        £310.89
                        Save £9.11
                        • Black
                      • Praxis Works Cranks - CS MTB, Cadet G2, Arms OnlyPraxis Works Cranks - CS MTB, Cadet G2, Arms Only

                          Praxis Works Cadet G2 MTB Crank Arms Only – Direct Mount, M30 Spindle - Black

                          Experience enhanced performance with the Praxis Works Cadet G2 Cranks, designed specifically for MTB enthusiasts. Crafted from solid forged-aluminium, these arms offer exceptional stiffness and lightweight durability. The stout M30 alloy spindle ensures reliable strength, while the direct mount ring interface simplifies setup. Ideal...
                          £179.72
                          £185.00
                          £179.72
                          Save £5.28
                          • Black
                        • Praxis Works Zayante Carbon MTB armset with 165mm crank arms, designed for MTB transmission componentsPraxis Works Zayante Carbon MTB crank armset with transmission system components, lightweight and durable for mountain biking.

                            Praxis Works Zayante Carbon Armset Only Cranks for MTB Transmission System - Black

                            Discover the Praxis Works Zayante Carbon ARMSET, a top-tier crankset designed for serious mountain biking enthusiasts. Crafted to offer an exceptional balance of lightness and stiffness, this armset enhances your bike's transmission system for a smoother, more efficient ride. Inspired by the challenging climbs...
                            £242.87
                            £250.00
                            £242.87
                            Save £7.13
                            • Black
                          • Praxis Works Cranks - CS MTB, Girder Carbon G2, Arms OnlyPraxis Works Cranks - CS MTB, Girder Carbon G2, Arms Only

                              Praxis Works Girder Carbon G2 MTB Crank Arms Only with M30 Spindle Technology - Black

                              Experience the evolution of mountain biking with the Praxis Works Girder Carbon G2 Cranks. Designed with a refined carbon shape and optimized spacing, these cranks deliver exceptional strength and lightweight performance. Featuring rigid M30 spindle technology and an updated direct mount ring interface, they...
                              £310.89
                              £320.00
                              £310.89
                              Save £9.11
                              • Black
                            • Praxis Works Cranks - CS, Lyft G2Praxis Works Cranks - CS, Lyft G2

                                Praxis Works Lyft G2 Cranks with M30-THRU Alloy Spindle for Trail & XC MTB - Black

                                Praxis Works Cranks - CS, Lyft G2 offer top-tier performance for mountain biking enthusiasts. Designed with ultra-light carbon arms and a durable M30-THRU alloy spindle, these cranks deliver exceptional strength and smooth power transfer. Perfect for Trail and XC riders seeking precision and reliability....
                                £417.74
                                £430.00
                                £417.74
                                Save £12.26
                                • Black
                              • FSA Ebike Chainset CK-752 with Shimano EP800 crank, 24mm black crank arm, 165mm length, bike component for electric bikes

                                  FSA Ebike Chainset CK-752 Shimano EP800 24.0mm Black 165mm Crank Arm - Black

                                  The FSA Ebike Chainset CK-752 Shimano EP800 24.0mm Black (165mm) combines durability and precision for an exceptional riding experience. Crafted from forged AL6061/T6 aluminum, this chainset offers lightweight strength and long-lasting performance. Its bead blasted anodized black finish with laser graphics not only looks...
                                  £50.46
                                  £57.99
                                  £50.46
                                  Save £7.53
                                  • Black
                                • FSA CK-751 eBike chainset for Shimano EP8 E8000, MTB crankset with 165mm arms and 28.0mm spindle, components for mountain bikes.

                                    FSA Ebike Chainset CK-751 for Shimano EP8 E8000 MTB Crankset 28.0mm (165mm) - Black

                                    The FSA Ebike Chainset CK-751 is engineered specifically for Shimano EP8 and E8000 motors, offering robust performance and durability for your MTB rides. Crafted from forged AL6061/T6 aluminum, these crank arms combine strength with lightweight design, weighing only 536g per pair. The bead blasted...
                                    £61.77
                                    £70.99
                                    £61.77
                                    Save £9.22
                                    • Black
                                  • FSA Shimano E8000 MTB crankset CK-751 black 170mm e-bike chainset with 28mm spindle, mounted on a mountain bike.

                                      FSA Ebike Chainset CK-751 Shimano E8000 MTB Crankset 28mm Black 170mm - Black

                                      The FSA Ebike Chainset CK-751 is engineered for high-performance MTB riders using Shimano E8000 motors. Crafted from forged AL6061/T6 aluminum, this chainset combines strength and durability with lightweight design, weighing just 536g per pair. Its bead blasted anodized black finish with laser graphics adds...
                                      £61.77
                                      £70.99
                                      £61.77
                                      Save £9.22
                                      • Black
                                    • FSA CK-320 ebike chainset for Bosch with 27.5mm ISIS drive, black finish, 165mm crank arm, bike components

                                        FSA CK-320 Ebike Chainset for Bosch BNI 27.5mm ISIS Drive Black 165mm - Black

                                        The FSA Ebike Chainset CK-320 Bosch BNI 27.5mm Black (165mm) is a high-quality component designed specifically for eMTB enthusiasts seeking reliable performance and durability. Crafted from die-cast alloy, the crank arms provide a robust yet lightweight solution, weighing just 503g per pair. Its sleek...
                                        £36.54
                                        £41.99
                                        £36.54
                                        Save £5.45
                                        • Black
                                      • FSA CK-220 Bosch ebike chainset with black 165mm crank arms for Bosch G3 system, bicycle component for e-bike drivetrain.FSA Ebike Chainset CK-220 Bosch BNI 19mm black crankset for Bosch G3 with 165mm crank arms, bicycle components.

                                          FSA Ebike Chainset CK-220 Bosch BNI 19.0mm Black 165mm Crankset for Bosch G3 - Black

                                          The FSA Ebike Chainset CK-220 Bosch BNI 19.0mm Black (165mm) is designed to deliver exceptional performance and durability for your e-bike. Crafted from die-cast alloy, the crank arms provide strength without adding unnecessary weight, making it an ideal choice for riders seeking reliability and...
                                          £38.28
                                          £43.99
                                          £38.28
                                          Save £5.71
                                          • Black
                                        • Race Face Turbine mountain bike crank arms with CNC machining and 30mm spindle compatibility, shown in a close-up image.Race Face Turbine mountain bike crank arms, CNC machined, 30mm spindle compatible, black aluminum components for bike drivetrain.

                                          Race Face Turbine Mountain Bike Crank Arms Only – CNC Machined, 30mm Spindle Compatible - Black

                                          Experience unparalleled performance with the Race Face Turbine Cranks (Arms Only), engineered to elevate your mountain biking adventures. Crafted from durable 7050 aluminium, these cranks offer exceptional stiffness and responsiveness, ensuring every pedal stroke translates to maximum power on the trail. With a sleek...
                                          £219.00
                                          £219.00
                                          • Black
                                        • Black Race Face Ride crank arms for XC and trail bikes, CNC machined components for durable mountain biking performance.Race Face Ride crank arms for XC and trail bikes, CNC machined black aluminum bicycle components for mountain biking.

                                          Race Face Ride Cranks Arms Only - CNC Machined XC & Trail Bike Cranks

                                          The Race Face Ride Cranks (Arms Only) deliver trusted Race Face quality and performance at an accessible price. Designed with the versatile CINCH system, these cranks allow riders to customize their drivetrain with a variety of chainring options, making upgrades and maintenance straightforward and...
                                          from £109.00
                                          from £109.00
                                        • SRAM XXSL Eagle Powermeter crankset with 34T chainring, DUB black finish, 55mm chainline, bike components, 2022 modelSRAM XXSL Eagle Powermeter crankset with 34T chainring in black, 55mm chainline, DUB spindle, shown with black crank arms.

                                            SRAM XXSL Eagle Powermeter Crankset 34T 55mm Chainline DUB Black 2022 (BB Not Included) - Black

                                            The Sram Crankset Powermeter XXSL Eagle Spider Q174 55mm Chainline Dub Black 34T T-Type (BB Not Included) 2022 is built for mountain bikers who demand precision and durability. Equipped with advanced powermeter technology, it allows you to track your power output with exceptional accuracy,...
                                            £1,104.40
                                            £1,125.00
                                            £1,104.40
                                            Save £20.60
                                            • Black
                                          • Sram XX Eagle Spider Powermeter crankset 175mm with 32T chainring, black, DUB MTB component, Q174 55mm chainline.Sram XX Eagle Spider Powermeter crankset with 175mm length, 32T chainring, black finish, DUB MTB components with 55mm chainline

                                              Sram XX Eagle Spider Powermeter Crankset 175mm Q174 55mm Chainline DUB MTB 32T Black - Black

                                              The Sram Crankset Powermeter XX Eagle Spider Q174 55Mm Chainline Dub MTB Wide Black 32T T-Type is a cutting-edge component designed to elevate your mountain biking experience. Featuring an innovative DUB-PWR system, this crankset seamlessly integrates Quarq’s highly accurate power meter within the DUB...
                                              £971.95
                                              £1,020.00
                                              £971.95
                                              Save £48.05
                                              • Black
                                            • Sram X0 Eagle MTB crankset with powermeter, 32T chainring, DUB spindle, and chain guards for mountain biking.Sram X0 Eagle MTB crankset with powermeter, DUB spindle, 32T chainring, and chain guards for mountain biking.

                                                Sram X0 Eagle MTB Crankset Powermeter DUB Spindle Q174 55mm Chainline 32T 2-Guards 2023 - Black

                                                The Sram Crankset Powermeter X0 Eagle Spindle Q174 is engineered for mountain bikers who demand precision and reliability in their performance data. Featuring the innovative DUB-PWR technology, this crankset integrates Quarq’s power meter directly into the spindle, offering accurate left-side power measurement that calculates...
                                                £417.06
                                                £430.00
                                                £417.06
                                                Save £12.94
                                                • Black
                                              • SRAM XX Power Meter upgrade left arm and spindle for MTB with DUB wide 55mm chainline, black component for cycling.SRAM XX Power Meter Upgrade left arm and spindle for MTB with DUB wide 55mm chainline, durable cycling components.

                                                  SRAM XX Power Meter Upgrade Left Arm & Spindle DUB MTB Wide 55mm Chainline

                                                  The Sram XX Power Meter Upgrade for the left arm and powermeter spindle is a state-of-the-art component designed to elevate your mountain biking performance. Integrating the proven XX Eagle AXS crank arm with a discreet power meter, it offers precise, real-time power data directly...
                                                  £669.60
                                                  £705.00
                                                  £669.60
                                                  Save £35.40
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