Transmission

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Buy

KMC

X11 Extra Light 11-Speed Chain - Silver (116 Links)

£26.99

Was £42.99 | Save £16.00 (37%)

Buy

Cannondale

Crankbolts H-Gram Sisl2

£12.49

Buy

Cannondale

Hollowgram Road Spindle Si 109mm (KP250)

£35.99

Was £39.99 | Save £4.00 (10%)

Buy

Shimano

105 HG700 11-Speed Cassette

£53.99

Was £59.99 | Save £6.00 (10%)

Available Sizes

Buy

Cannondale

OPI 8-Arm 50/34 Spidering (KP407)

£109.99

Buy

SRAM

GX Eagle 12 Speed Hollowpin Powerlock Flowlink Chain - 126 Links - Nickel

£28.00

Was £32.00 | Save £4.00 (12%)

Buy

Cannondale

BB30 Bottom Bracket Bearings

£19.99

Buy

SRAM

Road DUB Bottom Bracket

From £35.00

Was £38.00 | Save £3.00 (8%)

Available Sizes

Buy

Cannondale

Si Sl Chainset Lockring (KP021)

£11.49

Was £12.99 | Save £1.50 (12%)

Buy

Shimano

RS501 BSA Threaded 68mm Bottom Bracket

£15.99

Was £22.99 | Save £7.00 (30%)

Buy

Praxis Works

68mm Shimano Conversion for PF30/BB30 Frame

£68.00

Was £75.00 | Save £7.00 (9%)

Buy

Hope Technology

MTB Stainless Steel 30mm Bottom Bracket

£95.00

Was £105.00 | Save £10.00 (10%)

Available Colours

Buy

Cannondale

OPI 8-Arm 52/36 Spidering (KP408)

£99.99

Was £109.99 | Save £10.00 (9%)

Buy

Shimano

Ultegra HG800 11-Speed Cassette

£85.99

Was £94.99 | Save £9.00 (9%)

Available Sizes

Buy

SRAM

Mountain DUB Bottom Bracket

From £35.00

Was £38.00 | Save £3.00 (8%)

Available Sizes

Buy

Shimano

105 R7000 11-Speed Cassette

From £49.99

Was £54.99 | Save £5.00 (9%)

Available Sizes

Buy

Cannondale

Opi Spidering Compact 50T/34T (KP245)

£179.99

Was £199.99 | Save £20.00 (10%)

Buy

Cannondale

Sprocket And Lockring For Moterra 2017

£22.99

Was £24.99 | Save £2.00 (8%)

Buy

KMC

X9 Grey 9-Speed Chain (116 Links)

£14.99

Available Sizes

Buy

FSA

T47 68mm Road Bottom Bracket - Shimano 24mm

£44.99

Buy

Hope Technology

Stainless Press Fit Bottom Bracket PF41

£104.00

Was £115.00 | Save £11.00 (10%)

Buy

Hope Technology

Threaded Bottom Bracket - BSA - 24mm

£95.00

Was £105.00 | Save £10.00 (10%)

Available Colours

Buy

Praxis Works

104 BCD Narrow Wide 1x Direct Threaded Steel E-Bike Chainring

£30.00

Available Sizes

Buy

Shimano

HG701 Ultegra / XT M8000 11-Speed Chain (116 Links)

£35.99

Was £39.99 | Save £4.00 (10%)

Buy

Cannondale

Hollowgram BB30 Road Chainset Spacer Kit

£16.99

Was £17.99 | Save £1.00 (6%)

Buy

Shimano

Ultegra R8000 11-Speed Cassette

From £74.99

Was £84.99 | Save £10.00 (12%)

Available Sizes

Buy

KMC

X12 12 Speed Chain - Silver (126 Links)

£29.99

Was £32.99 | Save £3.00 (9%)

Available Colours

Buy

Shimano

XT M8100 12-Speed Cassette

£129.99

Was £159.99 | Save £30.00 (19%)

Available Sizes

Buy

SRAM

Wireless Blips for AXS

£81.00

Was £90.00 | Save £9.00 (10%)

Buy

KMC

X11 11-Speed Chain (Grey)

From £20.99

Was £22.99 | Save £2.00 (9%)

Available Sizes

Buy

BBB

RollerBoys Jockey Wheels - 11T

£14.95

Available Sizes

Buy

Hope Technology

Tech 4 Sram T-Type Shifter Mount

£27.00

Was £30.00 | Save £3.00 (10%)

Available Colours

Buy

Praxis Works

M30 Bottom Bracket - 68mm/73mm BSA With Internal Sleeve

£41.00

Was £45.00 | Save £4.00 (9%)

Buy

Box Components

Four 8-Speed Multi-Shift Gear Shifter

£36.99

Buy

Shimano

Ultegra R8100 12-Speed Chainring

From £17.99

Was £19.99 | Save £2.00 (10%)

Available Sizes

Buy

Shimano

Tiagra HG500 10-Speed Cassette

From £31.99

Was £34.99 | Save £3.00 (9%)

Available Sizes

Buy

Hope Technology

14/12 Tooth Jockey Wheels (Pair)

£41.00

Was £45.00 | Save £4.00 (9%)

Available Colours

Buy

Box Components

Four 8-Speed Single-Shift Gear Shifter

£36.99

Buy

Cannondale

HollowGram Self-Extracting Crank Arm (2021)

£99.99

Buy

Box Components

Four 8-Speed Rear Derailleur

£69.99

Buy

FSA

BB-6003 T47/68 Bottom Bracket for SRAM Dub Cranks

£55.99

Buy

FSA

BB-6003 BB86/BB386 Evo Bottom Bracket for SRAM Dub Cranks

£60.99

Buy

Shimano

Dura-Ace R9200 12-Speed Chainring

From £35.99

Was £39.99 | Save £4.00 (10%)

Available Sizes

Buy

CeramicSpeed

OSPW X Pulley Wheels For SRAM Eagle Transmission

£516.99

Finance From £7.18/mo

Available Colours

Buy

CeramicSpeed

OSPW RS Alpha Disc Pulley Wheels For SRAM Red/Force AXS

£514.99

Finance From £7.15/mo

Available Colours

Buy

CeramicSpeed

OSPW RS Alpha Disc Pulley Wheels For Shimano 9250/8150

£514.99

Finance From £7.15/mo

Available Colours

Buy

CeramicSpeed

OSPW RS 5-Spoke Pulley Wheels For SRAM Red/Force AXS

£469.99

Finance From £7.83/mo

Available Colours

Buy

CeramicSpeed

OSPW RS 5 Spoke Pulley Wheels For Shimano 9250/8150

£469.99

Finance From £7.83/mo

Available Colours

Buy

CeramicSpeed

OSPW RS 5-Spoke Pulley Wheels For Shimano 7150 (105)

£469.99

Finance From £7.83/mo

Available Colours

Buy

Box Components

Four 8-Speed Chain (116 Links)

£16.99

Buy

SRAM

Eagle 12-Speed Powerlock Chain Connector - 4 Pack

£17.00

Available Colours

Buy

Hope Technology

Press Fit 41 Bottom Bracket (For 30mm Axle)

£54.00

Was £60.00 | Save £6.00 (10%)

Buy

Shimano

Dura-Ace FC9000 11-Speed Chainring

From £31.99

Was £34.99 | Save £3.00 (9%)

Buy

FSA

BB-6003 T47/86 Bottom Bracket for SRAM Dub Cranks

£55.99

Buy

5Dev

T-Type 3-Bolt Direct Mount Chainring

£99.99

Available Colours

Available Sizes

Buy

5Dev

Spacely 3-Bolt Direct Mount Chainring

£59.99

Available Colours

Available Sizes

Buy

5Dev

e-Bike Specialized Levo SL Crankset

£449.99

Finance From £7.50/mo

Available Colours

Available Sizes

Buy

5Dev

T-Type 3-Bolt Direct Mount Oval Chainring

£99.99

Available Colours

Available Sizes

Buy

KMC

React X11 11-Speed Cassette

From £60.99

Was £66.99 | Save £6.00 (9%)

Available Sizes

Buy

Hope Technology

Retainer Ring (110 BCD)

£41.00

Was £45.00 | Save £4.00 (9%)

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The range of transmission components & spares we carry is huge - we aim to support a wide range of customers with their complete range of transmission requirements. Parts within the range include both road bike and mountain bike components. We have broken down the range of transmission parts into a good level of sub-categories to make it easier than ever for you to find exactly what you need.

There are chainrings, chains, road bike chainsets, cassettes and chainrings - sold alongside electric mountain bike components and gearing components, including gear levers and shifters. Some of the most popular products within the range include bottom brackets and chain devices. There are a range of brands represented within this collection, including Shimano, KMC, Praxis Works, Hope Technology and bike manufacturers such as Cannondale.