Bike Drivetrain

Power every pedal stroke with our extensive Bike Drivetrain range - everything you need to get smooth, efficient, and reliable performance out of your bike. From lightweight chains and high‑grade cassettes to cranksets, bottom brackets, derailleurs, chainrings and full groupsets, our components are built to last and tuned for precision....

Power every pedal stroke with our extensive Bike Drivetrain range - everything you need to get smooth, efficient, and reliable performance out of your bike. From lightweight chains and high‑grade cassettes to cranksets, bottom brackets, derailleurs, chainrings and full groupsets, our components are built to last and tuned for precision.

Whether you’re maintaining your commuter, upgrading your road rig, or fine‑tuning your mountain beast, find the right part by brand, compatibility, speed, material, or budget. Enjoy expert product support, genuine parts and easy returns. Keep your drive clean, crisp & chain‑perfect.

Bottom Brackets

Bottom Brackets
Cables

Cables
Cassettes

Cassettes
Chain Rings

Chain Rings
Chains

Chains
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Chain Devices
Front Mech

Front Mech
Groupsets

Groupsets
Rear Mech

Rear Mech
Cranks

Cranks
Hangers

Hangers
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Rear Shocks
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Track Sprockets
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  • Shimano Cranks - FC-R8100-P Ultegra 12-speed double Power Meter chainsetShimano Cranks - FC-R8100-P Ultegra 12-speed double Power Meter chainset

    Shimano Cranks - FC-R8100-P Ultegra 12-speed double Power Meter chainset - Grey

    The HollowTech II 12-speed Ultegra chainset with integrated power meter offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders Accurately calibrated strain gauges are integrated inside the crank arm, this provides a stable...
    £839.99
    £999.99
    £839.99
    Save £160.00
    • Grey
  • Shimano Cranks - FC-R7100 105 double 12-speed chainset, HollowTech IIShimano Cranks - FC-R7100 105 double 12-speed chainset, HollowTech II

    Shimano Cranks 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...
    £134.39
    £159.99
    £134.39
    Save £25.60
    • Black
  • Shimano Cranks - FC-R3000 Sora 9-speed Chainset CompactShimano Cranks - FC-R3000 Sora 9-speed Chainset Compact

    Shimano Cranks - FC-R3000 Sora 9-speed Chainset Compact - Grey

    2-piece design double-ring 9-speed chainset from the excellent value Sora range SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting 2-piece design allows the bottom bracket bearings to be spaced wider apart (outboard the frame) or...
    £88.19
    £104.99
    £88.19
    Save £16.80
    • Grey
  • Shimano Cranks - FC-R2000 Claris compact chainset, 8-speedShimano Cranks - FC-R2000 Claris compact chainset, 8-speed

    Shimano Cranks - FC-R2000 Claris compact chainset, 8-speed - Silver

    Great value 2-piece design chainset from the Claris range SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting 2-piece design allows the bottom bracket bearings to be spaced wider apart (outboard the frame) enabling the use...
    £75.59
    £89.99
    £75.59
    Save £14.40
    • Silver
  • 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
            • Shimano Cranks - Chainset Dura-Ace 7710 TrackShimano Cranks - Chainset Dura-Ace 7710 Track

                Shimano Cranks - Chainset Dura-Ace 7710 Track - Silver

                World renowned Dura-Ace precision engineered cranks, designed for the rigours of the oval circuit HollowTech hollow forged aluminium crank arms for light weight without compromising stiffness Splined Octalink fitting for Dura-Ace bottom bracket to create a strong and rigid interface Crank arms only, chainrings...
                £327.59
                £389.99
                £327.59
                Save £62.40
                • Silver
              • Shimano Cranks - FC4700 Tiagra chainsetShimano Cranks - FC4700 Tiagra chainset

                Shimano Cranks - FC4700 Tiagra chainset - Grey

                Taking many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assembly SG-X chainrings feature strategically placed chain pick-up pins...
                £100.79
                £119.99
                £100.79
                Save £19.20
                • Grey
              • Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000

                Shimano Chain Ring - SM-CRM70 Single chainring for SLX M7000 - Black

                Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain...
                £42.99
                £42.99
                • Black
              • Shimano Chain Ring - SM-CRE80 STEPS chainring for FC-E8000 / E8050, 50mm chainlineShimano Chain Ring - SM-CRE80 STEPS chainring for FC-E8000 / E8050, 50mm chainline

                Shimano Chain Ring - SM-CRE80 STEPS chainring for FC-E8000 / E8050 - Black

                The Shimano SM-CRE80 STEPS specific chainrings are designed for 11/10 speed and are the perfect replacement for worn or damaged chainrings Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by...
                £65.51
                £77.99
                £65.51
                Save £12.48
                • Black
              • Shimano Chain Ring - SM-CRE50 STEPS chainringShimano Chain Ring - SM-CRE50 STEPS chainring

                Shimano Chain Ring - SM-CRE50 STEPS chainring - Silver/Black

                Shimano's SM-CRE50 STEPS E5000 chainring features a symmetric and narrow Q-factor design for 9/10/11-speed drive units. The 3-piece construction includes a Square bottom bracket axle serration and the chainring is offered in both 44T and 38T options. Discipline: E-Bike Compatible drive unit: E5000 /...
                from £26.99
                from £26.99
                • Silver/Black
              • Shimano Chain Ring - FC-S501 Alfine 2-piece chainset with single chain guard 170 mmShimano Chain Ring - FC-S501 Alfine 2-piece chainset with single chain guard 170 mm

                Shimano Chain Ring - FC-S501 Alfine 2-piece chainset with single chain guard 170 mm - Black

                The Alfine chainset is a light weight sleek 2-piece design using the proven external bottom bracket system 2-piece design is both lightweight and stiff for optimum power transfer Built in single sided chain guard 170 mm crank arm length Chainring is for use with...
                £113.39
                £134.99
                £113.39
                Save £21.60
                • Black
                • Silver
              • Shimano Chain Ring - FC-RS510 chainringShimano Chain Ring - FC-RS510 chainring

                Shimano Chain Ring - FC-RS510 chainring - Black

                The Shimano FC-RS510 road 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...
                from £17.99
                £49.99
                from £17.99
                Save £32.00
                • Black
              • Shimano Chain Ring - FC-R7000 chainringShimano Chain Ring - FC-R7000 chainring

                Shimano Chain Ring - FC-R7000 chainring - Black

                The Shimano 105 FC-R7000 11 speed chainrings are the perfect replacement for worn or damaged chainrings The chainring teeth have been developed to work only in conjunction with HG-X 11-speed chains for improved contact providing more efficiency and improved power transfer Genuine Shimano replacement...
                from £19.99
                £79.99
                from £19.99
                Save £60.00
                • Black
                • Silver
              • Shimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-BoltShimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-Bolt

                Shimano Chain Ring - Fc-M820 / M825 Saint Cr82 Chainring, 4-Bolt - Black

                The Shimano CR82 Saint 10 speed single chainrings are the perfect replacement for worn or damaged chainrings Shimano's class leading Saint chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads that downhill or enduro riding and...
                £58.79
                £69.99
                £58.79
                Save £11.20
                • Black
              • Shimano Spares & Accessories - sprocket for Nexus geared hubsShimano Spares & Accessories - sprocket for Nexus geared hubs

                Shimano Spares & Accessories - sprocket for Nexus geared hubs

                22T sprocket for Nexus geared hubs is product number 34 in the attached image Genuine Shimano replacement part
                £9.99
                £9.99
              • Shimano Spares & Accessories - Cassette Dx SprocketShimano Spares & Accessories - Cassette Dx Sprocket

                Shimano Spares & Accessories - Cassette Dx Sprocket

                Single sprocket for BMX or single speed use Chrome-plated steel construction is tough and durable Uses same splined fit as all 7, 8, and 9-speed Shimano Freehubs Ideal sprocket for Shimano DX BMX hubs
                £8.69
                £9.99
                £8.69
                Save £1.30
              • Shimano Cassette - CUES CS-LG300-9 Link Glide cassette, 9-speedShimano Cassette - CUES CS-LG300-9 Link Glide cassette, 9-speed

                Shimano Cassette - CUES CS-LG300-9 Link Glide cassette, 9-speed - Black

                LINKGLIDE 9-Speed cassette is both light weight and durable LINKGLIDE cassettes are exceptionally durable, built to stand up to persistent daily wear providing enduring shift and pedalling performance for multi-purpose bikes and high-torque e-bikes LINKGLIDE's cassette teeth have a substantially thicker base and a...
                from £24.99
                £34.99
                from £24.99
                Save £10.00
                • Black
              • Shimano Cassette - CUES CS-LG300-10 Link Glide cassette, 10-speedShimano Cassette - CUES CS-LG300-10 Link Glide cassette, 10-speed

                Shimano Cassette - CUES CS-LG300-10 Link Glide cassette, 10-speed - Black

                LINKGLIDE 10-Speed cassette is both light weight and durable LINKGLIDE cassettes are exceptionally durable, built to stand up to persistent daily wear providing enduring shift and pedalling performance for multi-purpose bikes and high-torque e-bikes LINKGLIDE's cassette teeth have a substantially thicker base and a...
                from £37.79
                £44.99
                from £37.79
                Save £7.20
                • Black
              • Shimano Cassette - CS-R9200 Dura-Ace 12-speed cassetteShimano Cassette - CS-R9200 Dura-Ace 12-speed cassette

                Shimano Cassette - CS-R9200 Dura-Ace 12-speed cassette - Silver

                Super lightweight 12speed HG+ cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close...
                from £277.19
                £290.39
                from £277.19
                Save £13.20
                • Silver
              • Shimano Cassette - CS-R9100 Dura-Ace 11-speed cassetteShimano Cassette - CS-R9100 Dura-Ace 11-speed cassette

                Shimano Cassette - CS-R9100 Dura-Ace 11-speed cassette - Silver

                Super lightweight 11-speed HG-EV cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes Hyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load...
                from £193.19
                £211.19
                from £193.19
                Save £18.00
                • Silver
              • Shimano Cassette - CS-M7100 SLX 12-speed cassetteShimano Cassette - CS-M7100 SLX 12-speed cassette

                Shimano Cassette - CS-M7100 SLX 12-speed cassette - Silver/Black

                SLX M7100 12-Speed Micro Spline MTB cassette featuring light weight minimal design sprocket carrier Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of...
                £96.59
                £114.99
                £96.59
                Save £18.40
                • Silver/Black
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