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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  • ROTOR 3D+ 3D30 3Df Rex Driveside End Bolt RedROTOR 3D+ 3D30 3Df Rex Driveside End Bolt Red

    ROTOR 3D+ 3D30 3Df Rex Driveside End Bolt Red

    ROTOR-3D+-3D30-3Df-Rex-Driveside-End-Bolt-Red End bolts Screws Pre-load nuts Covers
    £9.23
    £10.49
    £9.23
    Save £1.26
  • ROTOR 3D/3D24 Dtt Steel Bolt SetROTOR 3D/3D24 Dtt Steel Bolt Set

    ROTOR 3D/3D24 Dtt Steel Bolt Set

    ROTOR-3D/3D24-Dtt-Steel-Bolt-Set End bolts Screws Pre-load nuts Covers
    £7.03
    £7.99
    £7.03
    Save £0.96
  • ROTOR 3D/3D24 Crank Non Driveside End Cap Bolt SilverROTOR 3D/3D24 Crank Non Driveside End Cap Bolt Silver

    ROTOR 3D/3D24 Crank Non Driveside End Cap Bolt Silver

    ROTOR-3D/3D24-Crank-Non-Driveside-End-Cap-Bolt-Silver End bolts Screws Pre-load nuts Covers
    £7.03
    £7.99
    £7.03
    Save £0.96
  • ROTOR 3D/3D24 Crank Non Driveside End Cap Bolt BlackROTOR 3D/3D24 Crank Non Driveside End Cap Bolt Black

    ROTOR 3D/3D24 Crank Non Driveside End Cap Bolt Black

    ROTOR-3D/3D24-Crank-Non-Driveside-End-Cap-Bolt-Black End bolts Screws Pre-load nuts Covers
    £7.03
    £7.99
    £7.03
    Save £0.96
  • ROTOR 3D Spider Lockring (24Mm Axle Cranks)ROTOR 3D Spider Lockring (24Mm Axle Cranks)

    ROTOR 3D Spider Lockring (24Mm Axle Cranks)

    ROTOR-3D-Spider-Lockring-(24Mm-Axle-Cranks) End bolts Screws Pre-load nuts Covers
    £6.15
    £6.99
    £6.15
    Save £0.84
  • ROTOR 30Mm Universal Spacer KitROTOR 30Mm Universal Spacer Kit

    ROTOR 30Mm Universal Spacer Kit

    ROTOR-30Mm-Universal-Spacer-Kit Crank Spacers & O Rings Bearing dust caps & seals
    £14.07
    £15.99
    £14.07
    Save £1.92
  • ROTOR 2Inpower Sl Left Side Auto-Extractor BoltROTOR 2Inpower Sl Left Side Auto-Extractor Bolt

    ROTOR 2Inpower Sl Left Side Auto-Extractor Bolt

    ROTOR-2Inpower-Sl-Left-Side-Auto-Extractor-Bolt Rotor Power Meter Spares
    £26.39
    £29.99
    £26.39
    Save £3.60
  • ROTOR 2Inpower Sl Dust CoverROTOR 2Inpower Sl Dust Cover

    ROTOR 2Inpower Sl Dust Cover

    ROTOR-2Inpower-Sl-Dust-Cover Rotor Power Meter Spares
    £4.83
    £5.49
    £4.83
    Save £0.66
  • ROTOR 2Inpower Non Drive Side Arm MtbROTOR 2Inpower Non Drive Side Arm Mtb

    ROTOR 2Inpower Non Drive Side Arm Mtb

    ROTOR-2Inpower-Non-Drive-Side-Arm-Mtb Rotor Power Meter Spares
    £115.27
    £130.99
    £115.27
    Save £15.72
  • ROTOR 2Inpower Inpower Lockring & T47 30 Internal Tool.ROTOR 2Inpower Inpower Lockring & T47 30 Internal Tool.

    ROTOR 2Inpower Inpower Lockring & T47 30 Internal Tool.

    ROTOR-2Inpower-Inpower-Lockring-&-T47-30-Internal-Tool. Rotor Tools
    £11.87
    £13.49
    £11.87
    Save £1.62
  • ROTOR 2Inpower Charging Port KitROTOR 2Inpower Charging Port Kit

    ROTOR 2Inpower Charging Port Kit

    ROTOR-2Inpower-Charging-Port-Kit Rotor Power Meter Spares
    £5.71
    £6.49
    £5.71
    Save £0.78
  • ROTOR 2Inpower Battery Cap | CoverROTOR 2Inpower Battery Cap | Cover

    ROTOR 2Inpower Battery Cap | Cover

    ROTOR-2Inpower-Battery-Cap-|-Cover Rotor Power Meter Spares
    £9.03
    £10.26
    £9.03
    Save £1.23
  • ROTOR 2Inpower BatteryROTOR 2Inpower Battery

    ROTOR 2Inpower Battery

    ROTOR-2Inpower-Battery Rotor Power Meter Spares
    £14.07
    £15.99
    £14.07
    Save £1.92
  • ROTOR 2Inpower 8Mm Non Drive Side Alloy Bolt BlackROTOR 2Inpower 8Mm Non Drive Side Alloy Bolt Black

    ROTOR 2Inpower 8Mm Non Drive Side Alloy Bolt Black

    ROTOR-2Inpower-8Mm-Non-Drive-Side-Alloy-Bolt-Black Rotor Power Meter Spares
    £9.03
    £10.26
    £9.03
    Save £1.23
  • ROTOR 2Inpower & Inpower Spider Lock Ring Direct Mount VersionROTOR 2Inpower & Inpower Spider Lock Ring Direct Mount Version

    ROTOR 2Inpower & Inpower Spider Lock Ring Direct Mount Version

    ROTOR-2Inpower-&-Inpower-Spider-Lock-Ring-Direct-Mount-Version Rotor Power Meter Spares
    £7.91
    £8.99
    £7.91
    Save £1.08
  • ROTOR 1X13 Mtb Shifting Set - SilverROTOR 1X13 Mtb Shifting Set - Silver

    ROTOR 1X13 Mtb Shifting Set - Silver

    ROTOR-1X13-Mtb-Shifting-Set-Silver 1X13 & 1X12 Lever Kits
    £1,028.71
    £1,168.99
    £1,028.71
    Save £140.28
  • ROTOR 1X/2X Aero Mas Spider 110X4ROTOR 1X/2X Aero Mas Spider 110X4

    ROTOR 1X/2X Aero Mas Spider 110X4

    ROTOR-1X/2X-Aero-Mas-Spider-110X4 Spiders
    £69.51
    £78.99
    £69.51
    Save £9.48
  • ROTOR 1X Grx Bolt Set 4 Bolts BlackROTOR 1X Grx Bolt Set 4 Bolts Black

    ROTOR 1X Grx Bolt Set 4 Bolts Black

    ROTOR-1X-Grx-Bolt-Set-4-Bolts-Black Shimano GRX Compatible
    £15.39
    £17.49
    £15.39
    Save £2.10
  • ROTOR 12 Speed Ybn Chain Silver 126LROTOR 12 Speed Ybn Chain Silver 126L

    ROTOR 12 Speed Ybn Chain Silver 126L

    ROTOR-12-Speed-Ybn-Chain-Silver-126L 12 SPEED CHAINS & CASSETTES
    £51.03
    £57.99
    £51.03
    Save £6.96
  • Vision Cranks - Metron TT 386Evo Carbon Road ChainsetVision Cranks - Metron TT 386Evo Carbon Road Chainset

    Vision Cranks - Metron TT 386Evo Carbon Road Chainset - Carbon/Grey Decal

    The newest generation of Vision's top-of-the-line Metron crankset with superior aerodynamics and stiffness. Monocoque design with hollow carbon arms, UD finish. Forged AL7050 BB30 axle. Ceramic or stainless steel BB30 cartridge bearings. AL7075 CNC chainrings. AL7076 Torx T-30 alloy chainring bolts. Fits Shimano and...
    £669.89
    £769.99
    £669.89
    Save £100.10
    • Carbon/Grey Decal
  • Sram Cranks - Crank Set S300 1.1 Courier Mirror Black GXP Cups 68mmSram Cranks - Crank Set S300 1.1 Courier Mirror Black GXP Cups 68mm

    Sram Cranks - Crank Set S300 1.1 Courier Mirror Black GXP Cups 68mm - Black

    Sram: Courier crankset with mirror black finish.FEATURES48t chainring SPECIFICATIONSSpeeds: n/aBB Compatibility: GXP/PF GXP 68/73mmChainring Size: 48Crank arm length: 165mm, 170mmBB Spindle Interface: 24mmChainring material: n/aGuard: n/aCrank arm material: Aluminum
    £131.37
    £151.00
    £131.37
    Save £19.63
    • Black
  • Praxis Works Cranks - CS, Zayante Carbon ARMSET ONLYPraxis Works Cranks - CS, Zayante Carbon ARMSET ONLY

    Praxis Works Cranks - CS, Zayante Carbon ARMSET ONLY - Black

    New armset-only optionThe Northern California Coast and Santa Cruz Mountains are steeped in road riding history. To honour it, we named our new top-level crank Zayante, after the fabled redwood-covered climb so-named ¢ ‚¬ €œ secret training ground for many local pros. The Zayante...
    £195.75
    £225.00
    £195.75
    Save £29.25
    • Black
  • Campagnolo Cranks - Super Record S Wireless 12x Chainset With Power MeterCampagnolo Cranks - Super Record S Wireless 12x Chainset With Power Meter

    Campagnolo Cranks - Super Record S Wireless 12x Chainset With Power Meter

    The "S" evolution of the Super Record Wireless groupset has widened its older brothers range by offering more transmission combinations. Standing out for it's innovative Matt Black finish an elegant deep shade of black that enhances the clean, aerodynamic look of the components. By...
    £1,435.49
    £1,649.99
    £1,435.49
    Save £214.50
  • FSA Spares & Accesories - STSP SMR ST Rear Cable Cap T2092FSA STSP SMR ST Rear Cable Cap T2092

    FSA STSP SMR ST Rear Cable Cap T2092 - Black

    Replacement rear cable cap for FSA STSP SCR stems. T2092.
    £10.99
    £10.99
    • Black
  • FSA Spares & Accesories - STSP SMR ST Rear Cable Cap T2092FSA STSP SMR ST Middle Cable Cap T2093

    FSA STSP SMR ST Middle Cable Cap T2093 - Black

    Replacement rear cable cap for FSA STSP SCR stems. T2092.
    £10.99
    £10.99
    • Black
  • FSA Spares & Accesories - Shimano Ebike Spider 2 Alloy Black

    FSA Shimano Ebike Spider (CL: 55mm, W0174) - Black

    Forged AL6061 spider. BCD: 104mm. Chain Line: 50mm (W0169). Chain Line: 52mm (W0164). Chain Line: 55mm (W0174).
    £29.69
    £32.99
    £29.69
    Save £3.30
    • Black
  • FSA Spares & Accesories - Shimano Ebike Spider 2 Alloy Black

    FSA Shimano Ebike Spider (CL: 50mm, W0169) - Black

    Forged AL6061 spider. BCD: 104mm. Chain Line: 50mm (W0169). Chain Line: 52mm (W0164). Chain Line: 55mm (W0174).
    £29.69
    £32.99
    £29.69
    Save £3.30
    • Black
  • FSA Spares & Accesories - Omega NBD MegaExo Left Hand Arm D1007FSA Omega NBD MegaExo Left Hand Arm (175mm, D1007, V17)

    FSA Omega NBD MegaExo Left Hand Arm (175mm, D1007, V17) - Black

    Replacement left hand crank arm for FSA Omega NBD (No Bolt Design) cranks.
    £46.10
    £52.99
    £46.10
    Save £6.89
    • Black
  • FSA Spares & Accesories - Omega NBD MegaExo Left Hand Arm D1007FSA Omega NBD MegaExo Left Hand Arm (170mm, D1007, V17)

    FSA Omega NBD MegaExo Left Hand Arm (170mm, D1007, V17) - Black

    Replacement left hand crank arm for FSA Omega NBD (No Bolt Design) cranks.
    £46.10
    £52.99
    £46.10
    Save £6.89
    • Black
  • FSA Cranks - Vero Pro JIS 2x11 Road ChainsetFSA Vero Pro JIS Road Chainset (1x11, 40T, 175mm, V21)

    FSA Vero Pro JIS Road Chainset (1x11, 40T, 175mm, V21) - Black

    Solid forged crank arm. Square interface. Length - 165mm, 170mm, 172.5mm, 175mm. BCD - 120/90mm. 50/34T (WA066/WB024). 48/32T (WA172/WB050). Polished anodized black. Laser graphics. 751 grams.
    £87.86
    £100.99
    £87.86
    Save £13.13
    • Black
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