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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  • Sram Rival D1 Quarq Road Power Meter Dub Wide (Bb Not Included)Sram Rival D1 Quarq Road Power Meter Dub Wide (Bb Not Included)

    Sram Rival D1 Quarq Road Power Meter Dub Wide (Bb Not Included) - Black

    Sram: Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes...
    £295.80
    £340.00
    £295.80
    Save £44.20
    • Black
  • Sram Rival22 Crank Set Bb30 175 50-34 Yaw Bearings Not InclSram Rival22 Crank Set Bb30 175 50-34 Yaw Bearings Not Incl

    Sram Rival22 Crank Set Bb30 175 50-34 Yaw Bearings Not Incl

    Sram: SRAM Rival 22: Rival Your LimitsYour needs arent less demanding. Theyre different.The new SRAM Rival 22 groupset delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival 22 provides the...
    £176.61
    £203.00
    £176.61
    Save £26.39
  • Sram Rival22 Crank Set Bb30 170 50-34 Yaw Bearings Not InclSram Rival22 Crank Set Bb30 170 50-34 Yaw Bearings Not Incl

    Sram Rival22 Crank Set Bb30 170 50-34 Yaw Bearings Not Incl

    Sram: SRAM Rival 22: Rival Your LimitsYour needs arent less demanding. Theyre different.The new SRAM Rival 22 groupset delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival 22 provides the...
    £176.61
    £203.00
    £176.61
    Save £26.39
  • Sram Red Axs 1X Power Meter Spider Xplr Dub Wide E1 - Threaded Mount 42T (Bb Not Included)Sram Red Axs 1X Power Meter Spider Xplr Dub Wide E1 - Threaded Mount 42T (Bb Not Included)

    Sram Red Axs 1X Power Meter Spider Xplr Dub Wide E1 - Threaded Mount 42T (Bb Not Included)

    Sram: Tracking your progress on gravel just got easier and more accurate. With our new spider-based power meter and removable Thread Mount chainrings, the RED XPLR AXS power meter is lightweight, reliable in all weather, and accurate within +/-1.5%. With dual-sided power measurement, even...
    £957.00
    £1,100.00
    £957.00
    Save £143.00
  • Sram Left Arm And Power Meter Spindle Assembly Apex D1 Dub Wide (Right Arm/Bb/Spider/Chainrings Non Included)Sram Left Arm And Power Meter Spindle Assembly Apex D1 Dub Wide (Right Arm/Bb/Spider/Chainrings Non Included)

    Sram Left Arm And Power Meter Spindle Assembly Apex D1 Dub Wide (Right Arm/Bb/Spider/Chainrings Non Included)

    Sram: Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get the numbers you need. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining...
    £178.35
    £205.00
    £178.35
    Save £26.65
  • Sram Force D2 Wide Road Power Meter Spindle Dub - 43/30T Direct Mount (Bb Not Included) 2023Sram Force D2 Wide Road Power Meter Spindle Dub - 43/30T Direct Mount (Bb Not Included) 2023

    Sram Force D2 Wide Road Power Meter Spindle Dub - 43/30T Direct Mount (Bb Not Included) 2023

    Sram: Our 43/30T chainring combo combined with a wide chainline increases tire clearance while providing ideal gearing for venturing off-road. But gravel riders need power measurement too, so we’ve elegantly integrated Quarq technology into the DUB spindle, stealthily gathering the data you need to...
    £491.55
    £565.00
    £491.55
    Save £73.45
  • Sram Force D2 Crank Arm Assembly Dub Wide (Bb/Spider/Chainrings Not Included)Sram Force D2 Crank Arm Assembly Dub Wide (Bb/Spider/Chainrings Not Included)

    Sram Force D2 Crank Arm Assembly Dub Wide (Bb/Spider/Chainrings Not Included) - Unicorn Grey

    Sram: Stunning Force AXS graphics on a carbon fiber arm: these crankarms are winners. Available in lengths from 165 to 177.5mm and in standard and Wide Q-factor so every rider can achieve their proper fit. The 8-bolt interface will fit any SRAM AXS spider...
    £184.44
    £212.00
    £184.44
    Save £27.56
    • Unicorn Grey
  • Sram Force1 Crank Set Gxp 170Mm W/ 42T X-Sync Chainring (Gxp Cups Not Included)Sram Force1 Crank Set Gxp 170Mm W/ 42T X-Sync Chainring (Gxp Cups Not Included)

    Sram Force1 Crank Set Gxp 170Mm W/ 42T X-Sync Chainring (Gxp Cups Not Included)

    Sram: The SRAM Force 1 crankset delivers consistent performance every time out. Featuring SRAMs X-SYNC tooth profile, the Force 1 crankset is engineered for complete chain control. Each tooths thickness is CNC-machined to work seamlessly with the chains inner and outer links. And with seven available...
    £238.38
    £274.00
    £238.38
    Save £35.62
  • Sram Crank Xx1 Eagle Fat Bike 5" Dub 12S 170 W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)Sram Crank Xx1 Eagle Fat Bike 5" Dub 12S 170 W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)

    Sram Crank Xx1 Eagle Fat Bike 5" Dub 12S 170 W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) - Black

    Sram: LIGHTER. STIFFER. STRONGER.True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™ CARBON...
    £501.99
    £577.00
    £501.99
    Save £75.01
    • Black
  • Sram Crank Xx1 Eagle Fat Bike 4" Dub 12S W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)Sram Crank Xx1 Eagle Fat Bike 4" Dub 12S W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)

    Sram Crank Xx1 Eagle Fat Bike 4" Dub 12S W Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) - Black

    Sram: LIGHTER. STIFFER. STRONGER.True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™ CARBON...
    £501.99
    £577.00
    £501.99
    Save £75.01
    • Black
  • Sram Crankset Xxsl Eagle Q168 55Mm Chainline Dub Black 34T T-Type (Bb Not Included) 2023Sram Crankset Xxsl Eagle Q168 55Mm Chainline Dub Black 34T T-Type (Bb Not Included) 2023

    Sram Crankset Xxsl Eagle Q168 55Mm Chainline Dub Black 34T T-Type (Bb Not Included) 2023 - Black

    Sram: With multiple World Championship medals, EWS series wins and Olympic gold medals to its namesake, the XX Eagle DUB Crank is proven as the pinnacle. Inside, it has been engineered with an ultra-strong but ultra-light design that utilizes carbon fiber with a hollow...
    £513.30
    £590.00
    £513.30
    Save £76.70
    • Black
  • Sram Crankset Xx1 Eagle Dub 12S With Direct Mount 34T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C2Sram Crankset Xx1 Eagle Dub 12S With Direct Mount 34T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C2

    Sram Crankset Xx1 Eagle Dub 12S With Direct Mount 34T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C2 - Grey

    Sram: LIGHTER. STIFFER. STRONGER. True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™...
    £491.55
    £565.00
    £491.55
    Save £73.45
    • Grey
  • Sram Crankset Xx1 Eagle Cannondale-Ai Dub 12S With Direct Mount 34T X-Sync 2 Chainring Grey (Dub Cups/Bearings Not Included) C2Sram Crankset Xx1 Eagle Cannondale-Ai Dub 12S With Direct Mount 34T X-Sync 2 Chainring Grey (Dub Cups/Bearings Not Included) C2

    Sram Crankset Xx1 Eagle Cannondale-Ai Dub 12S With Direct Mount 34T X-Sync 2 Chainring Grey (Dub Cups/Bearings Not Included) C2 - Grey

    Sram:
    £491.55
    £565.00
    £491.55
    Save £73.45
    • Grey
  • Sram Crankset X01 Eagle Superboost+ Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3Sram Crankset X01 Eagle Superboost+ Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3

    Sram Crankset X01 Eagle Superboost+ Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3 - Lunar Oxy

    Sram: Strength is how the X01 Eagle™ DUB™ crankset takes capability to places never before reached. It’s the strongest crank in the entire Eagle™ ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry-proven and rider-beloved DUB™ technology...
    £311.46
    £358.00
    £311.46
    Save £46.54
    • Lunar Oxy
    • Lunar Polar
  • Sram Crankset X01 Eagle Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3Sram Crankset X01 Eagle Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3

    Sram Crankset X01 Eagle Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3 - Lunar Oxy

    Sram: Strength is how the X01 Eagle™ DUB™ crankset takes capability to places never before reached. It’s the strongest crank in the entire Eagle™ ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry-proven and rider-beloved DUB™ technology...
    £311.46
    £358.00
    £311.46
    Save £46.54
    • Lunar Oxy
    • Lunar Polar
  • Sram Crankset X01 Eagle 55Mm Chainline Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3Sram Crankset X01 Eagle 55Mm Chainline Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3

    Sram Crankset X01 Eagle 55Mm Chainline Dub 12S W Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) C3 - Lunar/Polar

    Sram: Strength is how the X01 Eagle™ DUB™ crankset takes capability to places never before reached. It’s the strongest crank in the entire Eagle™ ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry-proven and rider-beloved DUB™ technology...
    £311.46
    £358.00
    £311.46
    Save £46.54
    • Lunar/Polar
  • Sram Crankset Red 1X E1 Xplr Dub Wide Direct Mount 42T (Bb Not Included)Sram Crankset Red 1X E1 Xplr Dub Wide Direct Mount 42T (Bb Not Included)

    Sram Crankset Red 1X E1 Xplr Dub Wide Direct Mount 42T (Bb Not Included)

    £565.50
    £650.00
    £565.50
    Save £84.50
  • Sram Crank Gx Eagle Superboost+ Dub 12S With Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)Sram Crank Gx Eagle Superboost+ Dub 12S With Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)

    Sram Crank Gx Eagle Superboost+ Dub 12S With Direct Mount 32T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) - Lunar

    Sram: ALL IN Some riders test their limits more than others. For these riders, the GX Eagle™ DUB™ crankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our...
    £129.63
    £149.00
    £129.63
    Save £19.37
    • Lunar
  • Sram Crank Gx Eagle Fat Bike 5" Dub 12S With Direct Mount 30T X-Sync 2 Cnc Chainring (Dub Cups/Bearings Not Included)Sram Crank Gx Eagle Fat Bike 5" Dub 12S With Direct Mount 30T X-Sync 2 Cnc Chainring (Dub Cups/Bearings Not Included)

    Sram Crank Gx Eagle Fat Bike 5" Dub 12S With Direct Mount 30T X-Sync 2 Cnc Chainring (Dub Cups/Bearings Not Included) - Lunar

    Sram: ALL IN Some riders test their limits more than others. For these riders, the GX Eagle™ DUB™ crankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our...
    £179.22
    £206.00
    £179.22
    Save £26.78
    • Lunar
  • Sram Crank Gx Eagle Fat Bike 4" Dub 12S With Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)Sram Crank Gx Eagle Fat Bike 4" Dub 12S With Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included)

    Sram Crank Gx Eagle Fat Bike 4" Dub 12S With Direct Mount 30T X-Sync 2 Chainring (Dub Cups/Bearings Not Included) - Lunar

    Sram: ALL IN Some riders test their limits more than others. For these riders, the GX Eagle™ DUB™ crankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our...
    £140.07
    £161.00
    £140.07
    Save £20.93
    • Lunar
  • Sram - Crank Arm Assembly Xx1 Eagle 55Mm Chainline Dub 8Bolt Grey (Bb/Spider/Chainrings Not Included) 2021Sram - Crank Arm Assembly Xx1 Eagle 55Mm Chainline Dub 8Bolt Grey (Bb/Spider/Chainrings Not Included) 2021

    Sram - Crank Arm Assembly Xx1 Eagle 55Mm Chainline Dub 8Bolt Grey (Bb/Spider/Chainrings Not Included) 2021 - Grey

    Sram: OVERVIEWTrue competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle CARBON TUNED crankset...
    £338.43
    £389.00
    £338.43
    Save £50.57
    • Grey
  • Sram Crank Arm Assembly S699 - Mahle Gen3 (Compatible With Specialized Bikes) Sram Crank Arm Assembly S699 - Mahle Gen3 (Compatible With Specialized Bikes)

    Sram Crank Arm Assembly S699 - Mahle Gen3 (Compatible With Specialized Bikes) - Carbon Black

    Sram: Transmission E-MTB Crank for Mahle MotorsA sleek and sturdy crank designed specifically for Mahle-equipped E-MTBs. Engineered to deliver robust performance with clean aesthetics, this crank features 8-bolt chainring compatibility and a stamped steel ring. Optional bashguards add trail-ready protection, making it a durable,...
    from £130.50
    £150.00
    from £130.50
    Save £19.50
    • Carbon Black
    • Aluminium Black
  • Sram Apex 1X Crankset D1 Dub 83-A Cannondale-Ai 42T (Bb Not Included)Sram Apex 1X Crankset D1 Dub 83-A Cannondale-Ai 42T (Bb Not Included)

    Sram Apex 1X Crankset D1 Dub 83-A Cannondale-Ai 42T (Bb Not Included)

    Sram: A single chainring with a wide-range cassette is a wonderfully clean way to tackle so many disciplines, and we’re the 1x leaders. Our Apex 1 Wide Crankset features aluminum crankarms, a light and stiff DUB spindle, and elegant and secure direct-mount X-SYNC chainrings...
    £104.40
    £120.00
    £104.40
    Save £15.60
  • Shimano Fc-M9010 Lock Ring And Washer Spares & AccesoriesShimano Fc-M9010 Lock Ring And Washer Spares & Accesories

    Shimano Fc-M9010 Lock Ring And Washer Spares & Accesories

    FH-M9010 lock ring and washer is product number 16 in the attached image Genuine Shimano replacement part
    £12.99
    £12.99
  • Shimano Fc-T6010 Chain Guard And Fixing Screws Black Spares & AccesoriesShimano Fc-T6010 Chain Guard And Fixing Screws Black Spares & Accesories

    Shimano Fc-T6010 Chain Guard And Fixing Screws Black Spares & Accesories

    Genuine Shimano replacement part
    £8.99
    £8.99
  • Shimano Fc-M6000-2 Chainring 28T-Bg Spares & AccesoriesShimano Fc-M6000-2 Chainring 28T-Bg Spares & Accesories

    Shimano Fc-M6000-2 Chainring 28T-Bg Spares & Accesories

    The Shimano FC-M6000 Deore 10 speed double chainrings are the perfect replacement for worn or damaged chainrings Shimano's Deore class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 10-speed...
    £9.99
    £9.99
  • Shimano Fc-M6000-2 Chainring 24T-Be For 34-24T Spares & AccesoriesShimano Fc-M6000-2 Chainring 24T-Be For 34-24T Spares & Accesories

    Shimano Fc-M6000-2 Chainring 24T-Be For 34-24T Spares & Accesories

    The Shimano FC-M6000 Deore 10 speed double chainrings are the perfect replacement for worn or damaged chainrings Shimano's Deore class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads Designed to work with Shimano?s 10-speed...
    £9.99
    £9.99
  • Shimano Fc-M6000 Left Hand Crank Arm Unit 170 Mm Spares & AccesoriesShimano Fc-M6000 Left Hand Crank Arm Unit 170 Mm Spares & Accesories

    Shimano Fc-M6000 Left Hand Crank Arm Unit 170 Mm Spares & Accesories

    FC-M6000 left hand crank arm unit 170 mm is product number 2 in the attached image Genuine Shimano replacement part
    £38.24
    £44.99
    £38.24
    Save £6.75
  • Shimano Fc-R8000 Left Hand Crank Arm Unit 172.5 Mm Spares & AccesoriesShimano Fc-R8000 Left Hand Crank Arm Unit 172.5 Mm Spares & Accesories

    Shimano Fc-R8000 Left Hand Crank Arm Unit 172.5 Mm Spares & Accesories

    Replacement left hand crank for Shimano Ultegra R8000 crankset various lengths available Genuine Shimano replacement part
    £76.49
    £89.99
    £76.49
    Save £13.50
  • Shimano Fc-R8000 Left Hand Crank Arm Unit 165 Mm Spares & AccesoriesShimano Fc-R8000 Left Hand Crank Arm Unit 165 Mm Spares & Accesories

    Shimano Fc-R8000 Left Hand Crank Arm Unit 165 Mm Spares & Accesories

    Replacement left hand crank for Shimano Ultegra R8000 crankset various lengths available Genuine Shimano replacement part
    £76.49
    £89.99
    £76.49
    Save £13.50
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