MTB Cranks

Your mountain bike’s crankset is where your power meets the pedals. It’s a fundamental part of your drivetrain, converting each pedal stroke into forward motion. At Swinnerton Cycles, our MTB Cranks collection is dedicated to high‑quality cranksets built for durability, precision and performance on trails, technical terrain, steep climbs and...

Your mountain bike’s crankset is where your power meets the pedals. It’s a fundamental part of your drivetrain, converting each pedal stroke into forward motion. At Swinnerton Cycles, our MTB Cranks collection is dedicated to high‑quality cranksets built for durability, precision and performance on trails, technical terrain, steep climbs and fast descents. Whether you're chasing lightness, stiffness, or the best gear range, we have something to suit your ride style and terrain.

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  • Truvativ Cranks - Crank Descendant 6K Aluminum Eagle Dub 12S W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included)Truvativ Cranks - Crank Descendant 6K Aluminum Eagle Dub 12S W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included)

      Truvativ Cranks - Crank Descendant 6K Aluminum Eagle Dub 12S W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included) - Black

      Truvativ: BORN FROM THE MOUNTAINThe Descendant 6K crankset delivers consistent performance every time out. Featuring SRAM's X-SYNC™2 tooth profile chainring, the Descendant crankset is engineered for complete chain control. Each tooth's thickness is precisely toleranced and controlled to work seamlessly with the SRAM chain's...
      £100.05
      £115.00
      £100.05
      Save £14.95
      • Black
    • Truvativ Cranks - Crank Descendant 6K Aluminum Eagle Boost 148 Dub 12S W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included)Truvativ Cranks - Crank Descendant 6K Aluminum Eagle Boost 148 Dub 12S W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included)

        Truvativ Cranks - Crank Descendant 6K Aluminum Eagle Boost 148 Dub 12S W Direct Mount 32T X-Sync 2 Chainring Black (Dub Cups/Bearings Not Included) - Black

        Truvativ: BORN FROM THE MOUNTAIN The Descendant 6K crankset delivers consistent performance every time out. Featuring SRAM's X-SYNC „¢2 tooth profile chainring, the Descendant crankset is engineered for complete chain control. Each tooth's thickness is precisely toleranced and controlled to work seamlessly with the...
        £100.05
        £115.00
        £100.05
        Save £14.95
        • Black
      • Trek Cranks - Dialed 24"" Kids' CranksetTrek Cranks - Dialed 24"" Kids' Crankset

        Trek Cranks - Dialed 24"" Kids' Crankset - Black

        Crank Set Trek Kids' Dialled 32T w/Guard 127/152 Black
        from £17.49
        from £17.49
        • Black
      • Shimano Cranks - FC-U8000 CUES HollowTech II chainset, for 9/10/11-speedShimano Cranks - FC-U8000 CUES HollowTech II chainset, for 9/10/11-speed

        Shimano Cranks - FC-U8000 CUES HollowTech II chainset, for 9/10/11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting Industry leading HollowTech II cold forged crank arms have been evolved to...
        £142.79
        £169.99
        £142.79
        Save £27.20
        • Black
      • Shimano Cranks - FC-U8000 CUES HollowTech II chainset, for 11-speedShimano Cranks - FC-U8000 CUES HollowTech II chainset, for 11-speed

        Shimano Cranks - FC-U8000 CUES HollowTech II chainset, for 11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting Industry leading HollowTech II cold forged crank arms have been evolved to...
        £151.19
        £179.99
        £151.19
        Save £28.80
        • Black
      • Shimano Cranks - FC-U6010 CUES HollowTech II chainset, for 11-speedShimano Cranks - FC-U6010 CUES HollowTech II chainset, for 11-speed

        Shimano Cranks - FC-U6010 CUES HollowTech II chainset, for 11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting Industry leading HollowTech II cold forged crank arms have been evolved to...
        £100.79
        £119.99
        £100.79
        Save £19.20
        • Black
      • Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10-speedShimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10-speed

        Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting 2-piece cold forged chainset with the spindle now attached to the left...
        from £58.79
        £69.99
        from £58.79
        Save £11.20
        • Black
      • Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speedShimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed

        Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting 2-piece cold forged chainset with the spindle now attached to the left...
        £58.79
        £69.99
        £58.79
        Save £11.20
        • Black
      • Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speedShimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed

        Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting 2-piece cold forged chainset with the spindle now attached to the left...
        £58.79
        £69.99
        £58.79
        Save £11.20
        • Black
      • Shimano Cranks - FC-U4010 CUES 2 piece design chainset, for 9/10/11-speedShimano Cranks - FC-U4010 CUES 2 piece design chainset, for 9/10/11-speed

        Shimano Cranks - FC-U4010 CUES 2 piece design chainset, for 9/10/11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting 2-piece cold forged chainset with the spindle now attached to the left...
        from £37.79
        £44.99
        from £37.79
        Save £7.20
        • Black
      • Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed, BoostShimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed, Boost

        Shimano Cranks - FC-U6000 CUES 2 piece design chainset, for 9/10/11-speed, Boost - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting 2-piece cold forged chainset with the spindle now attached to the left...
        £58.79
        £69.99
        £58.79
        Save £11.20
        • Black
      • Shimano Cranks - FC-U4010 CUES 2 piece design chainset, for 9/10/11-speed, BoostShimano Cranks - FC-U4010 CUES 2 piece design chainset, for 9/10/11-speed, Boost

        Shimano Cranks - FC-U4010 CUES 2 piece design chainset, for 9/10/11-speed, Boost - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting 2-piece cold forged chainset with the spindle now attached to the left...
        £37.79
        £44.99
        £37.79
        Save £7.20
        • Black
      • Shimano Cranks - FC-U4000 CUES chainset, for 9/10/11-speedShimano Cranks - FC-U4000 CUES chainset, for 9/10/11-speed

        Shimano Cranks - FC-U4000 CUES chainset, for 9/10/11-speed - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting Great value for money 3-piece crankset designed for use with square type...
        £29.39
        £34.99
        £29.39
        Save £5.60
        • Black
      • Shimano Cranks - FC-U4000 CUES chainset, for 9/10/11-speed BoostShimano Cranks - FC-U4000 CUES chainset, for 9/10/11-speed Boost

        Shimano Cranks - FC-U4000 CUES chainset, for 9/10/11-speed Boost - Black

        CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting Great value for money 3-piece crankset designed for use with square type...
        £37.79
        £44.99
        £37.79
        Save £7.20
        • Black
      • Shimano Cranks - FC-TY301 chainset 6/7/8-speed,Shimano Cranks - FC-TY301 chainset 6/7/8-speed,

        Shimano Cranks - FC-TY301 chainset 6/7/8-speed, - Black

        Entry level 6/7/8-speed triple chainset offering slick hyperdrive shifting performance for off road enthusiasts Hyperdrive SG-X chainrings for fast and smooth gear shifts 6/7/8-speed compatible steel chainrings For use with 127.5 mm square taper bottom brackets 150 mm crank length
        from £28.70
        £32.99
        from £28.70
        Save £4.29
        • Black
      • Shimano Cranks - FC-MT210 2-piece chainset 9-speedShimano Cranks - FC-MT210 2-piece chainset 9-speed

        Shimano Cranks - FC-MT210 2-piece chainset 9-speed - Black

        Great value 2-piece design 9-speed chainset offering slick hyperdrive shifting performance for off road enthusiasts Mega-9 chainset offering slick hyperdrive shifting performance The 2-piece design chainset features an external bottom bracket system which is a lightweight rigid design that is incredibly strong and durable...
        from £37.79
        £44.99
        from £37.79
        Save £7.20
        • Black
      • Shimano Cranks - FCM8150 Deore XT H/techShimano Cranks - FCM8150 Deore XT H/tech

          Shimano Cranks - FCM8150 Deore XT H/tech - Black

          Deore XT branded replacement crank arm for E-bikes various lengths available 160mm, 165mm, 170mm, 175mm HOLLOWTECH II crankarm technology providing the best balance between stiffness, strength, weight and rotating performance This is a genuine Shimano replacement part
          £117.59
          £139.99
          £117.59
          Save £22.40
          • Black
        • Shimano Cranks - FC-M7100 SLX Crank set without ring, 12-speed, 52 mm chainlineShimano Cranks - FC-M7100 SLX Crank set without ring, 12-speed, 52 mm chainline

            Shimano Cranks - FC-M7100 SLX Crank set without ring, 12-speed, 52 mm chainline - Black

            All-mountain SLX HollowTech II crank set is tough and aggressive yet also lightweight and excellent value 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...
            £92.39
            £109.99
            £92.39
            Save £17.60
            • Black
          • Shimano Cranks - FC-M7120 SLX Crank set without ring, 12-speed, 55 mm chainlineShimano Cranks - FC-M7120 SLX Crank set without ring, 12-speed, 55 mm chainline

              Shimano Cranks - FC-M7120 SLX Crank set without ring, 12-speed, 55 mm chainline - Black

              All-mountain SLX HollowTech II crank set is tough and aggressive yet also lightweight and excellent value 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...
              £92.39
              £109.99
              £92.39
              Save £17.60
              • Black
            • Shimano Cranks - FC-M371 chainsetShimano Cranks - FC-M371 chainset

              Shimano Cranks - FC-M371 chainset - Black

              Square taper 122.5 mm bottom bracket fitment Pin position with better clearance toward chaincase 48-36-26T With chain guard Black
              from £50.39
              £59.99
              from £50.39
              Save £9.60
              • Black
            • Shimano Cranks - FC-M361 chainset, square taperShimano Cranks - FC-M361 chainset, square taper

              Shimano Cranks - FC-M361 chainset, square taper - Black

              Entry level 7 / 8-speed chainset offering slick hyperdrive shifting performance for off road enthusiasts 7 / 8-speed compatible steel chainrings For use square taper bottom brackets
              £47.84
              £54.99
              £47.84
              Save £7.15
              • Black
            • Shimano Cranks - Fc-M311 Altus Square Taper Chainset, 48 / 38 / 28TShimano Cranks - Fc-M311 Altus Square Taper Chainset, 48 / 38 / 28T

              Shimano Cranks - Fc-M311 Altus Square Taper Chainset, 48 / 38 / 28T - Black

              Entry level 7/8-speed chainset offering slick hyperdrive shifting performance for off road enthusiasts Hyperdrive SG-X chainrings for fast and smooth gear shifts 7/8-speed compatible steel chainrings For use with 123 mm square taper bottom brackets
              from £37.79
              £44.99
              from £37.79
              Save £7.20
              • Black
            • Shimano Cranks - FCEM900 H/techShimano Cranks - FCEM900 H/tech

                Shimano Cranks - FCEM900 H/tech - Black

                Replacement crank arm for E-bikes various lengths available 160mm, 165mm, 170mm, 175mm HOLLOWTECH II crankarm technology providing the best balance between stiffness, strength, weight and rotating performance This product is not backwards compatible with DU-E8000 / DU-E7000 & DU-E6100 Drive Units This is a...
                £117.59
                £139.99
                £117.59
                Save £22.40
                • Black
              • Shimano Cranks - FCEM600 W/O c/guardShimano Cranks - FCEM600 W/O c/guard

                  Shimano Cranks - FCEM600 W/O c/guard - Black

                  Replacement crank arm for E-bikes various lengths available 160mm, 165mm, 170mm, 175mm This product is not backwards compatible with DU-E8000 / DU-E7000 & DU-E6100 Drive Units This is a genuine Shimano replacement part
                  £50.39
                  £59.99
                  £50.39
                  Save £9.60
                  • Black
                • Shimano Cranks - Fc-C6000 Nexus Single Chainwheel, 170 mmShimano Cranks - Fc-C6000 Nexus Single Chainwheel, 170 mm

                  Shimano Cranks - Fc-C6000 Nexus Single Chainwheel, 170 mm - Silver

                  The FC-C6000 Nexus chainwheel is a sleek uncluttered modern design leisure chainwheel Painted aluminium crank arm for long lasting good looks 170 mm crank arm length Choice of 33T or 38T chainring
                  £31.91
                  £37.99
                  £31.91
                  Save £6.08
                  • Silver
                • Praxis Works Cranks - eCrank Set, Bosch/Yamaha, CarbonPraxis Works Cranks - eCrank Set, Bosch/Yamaha, Carbon

                    Praxis Works Cranks - eCrank Set, Bosch/Yamaha, Carbon - Carbon

                    Alloy €¢ LEFT & RIGHT SET | Alloy eCranks | Cold Forged Aluminium. €¢ Newly added HD Heavy Duty version for aggressive MTN riders. €¢ AL main crank bolt with self-extractor | M24 Bolt for ISIS eCranks. €¢ 8mm Allen wrench for install/removal of...
                    £269.70
                    £310.00
                    £269.70
                    Save £40.30
                    • 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 Cranks - Fc-M825 Saint Crank Arms And 83 mm Bottom Bracket - Black

                    Gravity riding has progressed with bikes being lighter and trails getting faster. Saint has evolved with this providing a stiff, strong and durable HollowTech II crank set reinforced in all the ways that most extreme chainsets are not These industry leading HollowTech II cold...
                    £205.79
                    £244.99
                    £205.79
                    Save £39.20
                    • 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 Cranks - Fc-M820 Saint Crank Arms And 68 And 73 mm Bottom Bracket - Black

                    Gravity riding has progressed with bikes being lighter and trails getting faster. Saint has evolved with this providing a stiff, strong and durable HollowTech II crank set reinforced in all the ways that most extreme chainsets are not These industry leading HollowTech II cold...
                    £201.59
                    £239.99
                    £201.59
                    Save £38.40
                    • Black
                  • Race Face Cranks - Next SL 136mm Cranks (Arms Only)Race Face Cranks - Next SL 136mm Cranks (Arms Only)

                      Race Face Cranks - Next SL 136mm Cranks (Arms Only) - Black

                      The lightest gets lighter with major improvements in durability and carbon consistency. Built off the proven Next R crank arm shape and spindle insert, the new Next SL jumps back in the ring to be your featherweight champion. Made in Canada with American sourced...
                      £373.23
                      £429.00
                      £373.23
                      Save £55.77
                      • Black
                    • Race Face Cranks - Next R 136mm Cranks (Arms Only)Race Face Cranks - Next R 136mm Cranks (Arms Only)

                        Race Face Cranks - Next R 136mm Cranks (Arms Only) - Orange

                        Against the clock or against yourself, R is for rally. We get it. If we say Enduro one more time you're going to burn this sheet. But however you want to brand it, pedal-heavy outings with aggressive all-mountain shredding can be very demanding on...
                        £347.13
                        £399.00
                        £347.13
                        Save £51.87
                        • Orange
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                        • Blue
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