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  13. Bicycle Drivetrain Parts

Shop By Bicycle Drivetrain Parts

  • Bicycle Bottom Brackets
  • Bicycle Cassettes & Freewheels
  • Bicycle Chainrings
  • Bicycle Chains
  • Bicycle Cranks
  • Bicycle Derailleurs
  • Bicycle Pedals
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    Recommended
    -34%
    Shimano Black Grx 610 Gravel Chainset - 2X12 Speed - / 30/46 / 170Mm / 12 Speed
    Shimano Black Grx 610 Gravel Chainset - 2X12 Speed - / 30/46 / 170Mm / 12 Speed

    £99.00

    £149.99

    Merlin Cycles

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    Store
    -42%
    Hope Gold 40T-Rex Ratio Expander Sprocket - / Sram
    Hope Gold 40T-Rex Ratio Expander Sprocket - / Sram

    £35.00

    £60.00

    Merlin Cycles

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    Store
    -28%
    Kmc Silver X Flat Pre-Waxed Chain -12/13 Speed - / 12 Speed / 126 Links / Pre-Waxed
    Kmc Silver X Flat Pre-Waxed Chain -12/13 Speed - / 12 Speed / 126 Links / Pre-Waxed

    £39.99

    £54.99

    Merlin Cycles

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    Store
    -61%
    Sram Black X1 1000 Eagle Dub Chainset - 12 Speed - / 30 / 175Mm / 11-12 Speed
    Sram Black X1 1000 Eagle Dub Chainset - 12 Speed - / 30 / 175Mm / 11-12 Speed

    £39.99

    £99.99

    Merlin Cycles

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    Store
    -44%
    Shimano Silver Un300 Square Tapered Bottom Bracket - / English (Bsa) / 68 - 107
    Shimano Silver Un300 Square Tapered Bottom Bracket - / English (Bsa) / 68 - 107

    £16.99

    £29.99

    Merlin Cycles

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    Store
    -51%
    Kmc Silver E12 Ept E-Bike Chain - 12 Speed - / 12 Speed / 130L
    Kmc Silver E12 Ept E-Bike Chain - 12 Speed - / 12 Speed / 130L

    £30.99

    £62.99

    Merlin Cycles

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    Store
    -21%
    Miche Black Pista Advanced Track Chainring - / 48 / 5 Arm, 144Mm
    Miche Black Pista Advanced Track Chainring - / 48 / 5 Arm, 144Mm

    £57.50

    £71.99

    Merlin Cycles

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    Store
    -6%
    Shimano Black 105 R7000 Chainrings - 11 Speed - / 50 / 4 Arm, 110Mm
    Shimano Black 105 R7000 Chainrings - 11 Speed - / 50 / 4 Arm, 110Mm

    £69.00

    £72.95

    Merlin Cycles

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    Store
    -11%
    Absoluteblack Black Absolute Oval Xt M8000 Chainring - / 30 / 4 Arm, 96Mm / 12 Speed
    Absoluteblack Black Absolute Oval Xt M8000 Chainring - / 30 / 4 Arm, 96Mm / 12 Speed

    £53.95

    £59.99

    Merlin Cycles

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    Store
    -21%
    Praxis Aqua Brodium Flat Mtb Pedals
    Praxis Aqua Brodium Flat Mtb Pedals

    £94.96

    £120.00

    Merlin Cycles

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    Store
    -10%
    Race Face Blue Chester Pedals - / Large
    Race Face Blue Chester Pedals - / Large

    £44.95

    £49.94

    Merlin Cycles

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    Store
    -45%
    Sram Light/Red Pg1170 Cassette - 11 Speed - 11-36 / 11 Speed
    Sram Light/Red Pg1170 Cassette - 11 Speed - 11-36 / 11 Speed

    £59.00

    £107.00

    Merlin Cycles

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    Store
    -36%
    Sunrace Black Ms8 Cassette - 11 Speed - / 11-36 / 11 Speed

    £52.99

    £82.00

    Merlin Cycles

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    Store
    -10%
    Sram Black Force E1 Dub Power Meter Road Chainset - 12 Speed - / 50/37 / 170Mm / 12 Speed

    £688.50

    £765.00

    Merlin Cycles

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    Store
    -48%
    Shimano Silver Slx M7100 Chain With Quick Link - 12 Speed - / 12 Speed / 118L

    £18.99

    £36.00

    Merlin Cycles

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    Store
    -14%
    Sram Silver Pc971 9 Speed Chain

    £18.95

    £22.00

    Merlin Cycles

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    Store
    -48%
    Sram Black Red Axs E1 Dub Power Meter Chainset - 12 Speed - / 35/48 / 170Mm / 12 Speed

    £624.95

    £1,200.00

    Merlin Cycles

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    Store
    -27%
    Wippermann Nickel 808 Chain - 8 Speed - / 8 Speed

    £21.95

    £29.99

    Merlin Cycles

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    Store
    -13%
    Hope Black Stainless Steel Mtb Bottom Bracket - / English (Bsa)

    £95.99

    £110.00

    Merlin Cycles

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    Store
    -54%
    Shimano Silver E6090 E-Bike Sil-Tec Chain - 10 Speed - / 10 Speed / 120L

    £18.50

    £40.00

    Merlin Cycles

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    Store
    -16%
    Sram Nickel Xplr Xg-1251 Cassette - 12 Speed - / 10-44 / 12 Speed

    £129.99

    £153.00

    Merlin Cycles

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    Store
    -61%
    Shimano Silver Cn-M6100 Deore/Road Hg+ Chain - 12 Speed - / 12 Speed / 114L

    £10.95

    £27.95

    Merlin Cycles

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    Store
    -37%
    Shimano Dark Grey Xtr M9100/M9120 Single Chainring - 12 Speed - / 38 / Direct Mount / 12 Speed

    £79.99

    £124.99

    Merlin Cycles

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    Store

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