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KMC

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

£26.99  
Was  £42.99   | Save  £16.00   (37%)

Cannondale

Hollowgram Road Spindle Si 109mm (KP250)

£35.99  
Was  £39.99   | Save  £4.00   (10%)

Shimano

105 HG700 11-Speed Cassette

£53.99  
Was  £59.99   | Save  £6.00   (10%)
Available Sizes

SRAM

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

£28.00  
Was  £32.00   | Save  £4.00   (12%)

SRAM

Road DUB Bottom Bracket

From  £35.00  
Was  £38.00   | Save  £3.00   (8%)
Available Sizes

Cannondale

BB30 Bottom Bracket Bearings

£19.99

Cannondale

Si Sl Chainset Lockring (KP021)

£11.49  
Was  £12.99   | Save  £1.50   (12%)

Shimano

RS501 BSA Threaded 68mm Bottom Bracket

£15.99  
Was  £22.99   | Save  £7.00   (30%)

Praxis Works

68mm Shimano Conversion for PF30/BB30 Frame

£68.00  
Was  £75.00   | Save  £7.00   (9%)

Hope Technology

MTB Stainless Steel 30mm Bottom Bracket

£95.00  
Was  £105.00   | Save  £10.00   (10%)
Available Colours

Shimano

Ultegra HG800 11-Speed Cassette

£85.99  
Was  £94.99   | Save  £9.00   (9%)
Available Sizes

Cannondale

OPI 8-Arm 52/36 Spidering (KP408)

£99.99  
Was  £109.99   | Save  £10.00   (9%)

SRAM

Mountain DUB Bottom Bracket

From  £35.00  
Was  £38.00   | Save  £3.00   (8%)
Available Sizes

Praxis Works

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

£30.00
Available Sizes

Shimano

105 R7000 11-Speed Cassette

From  £49.99  
Was  £54.99   | Save  £5.00   (9%)
Available Sizes

SRAM

Wireless Blips for AXS

£81.00  
Was  £90.00   | Save  £9.00   (10%)

Cannondale

Opi Spidering Compact 50T/34T (KP245)

£179.99  
Was  £199.99   | Save  £20.00   (10%)

FSA

T47 68mm Road Bottom Bracket - Shimano 24mm

£44.99

Cannondale

Sprocket And Lockring For Moterra 2017

£22.99  
Was  £24.99   | Save  £2.00   (8%)

KMC

X9 Grey 9-Speed Chain (116 Links)

£14.99
Available Sizes

Hope Technology

Stainless Press Fit Bottom Bracket PF41

£104.00  
Was  £115.00   | Save  £11.00   (10%)

Box Components

Four 8-Speed Multi-Shift Gear Shifter

£36.99

Hope Technology

Threaded Bottom Bracket - BSA - 24mm

£95.00  
Was  £105.00   | Save  £10.00   (10%)
Available Colours

SRAM

PC1130 Pin 11 Speed Chain (120 Link with PowerLock)

£21.00  
Was  £24.00   | Save  £3.00   (12%)

Shimano

Ultegra R8000 11-Speed Cassette

From  £74.99  
Was  £84.99   | Save  £10.00   (12%)
Available Sizes

Shimano

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

£35.99  
Was  £39.99   | Save  £4.00   (10%)

KMC

X12 12 Speed Chain - Silver (126 Links)

£26.99  
Was  £29.99   | Save  £3.00   (10%)
Available Colours

Cannondale

Hollowgram BB30 Road Chainset Spacer Kit

£16.99  
Was  £17.99   | Save  £1.00   (6%)

Hope Technology

Tech 4 Sram T-Type Shifter Mount

£27.00  
Was  £30.00   | Save  £3.00   (10%)
Available Colours

KMC

X11 11-Speed Chain (Grey)

From  £20.99  
Was  £22.99   | Save  £2.00   (9%)
Available Sizes

Praxis Works

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

£41.00  
Was  £45.00   | Save  £4.00   (9%)

Shimano

Ultegra R8100 12-Speed Chainring

From  £17.99  
Was  £19.99   | Save  £2.00   (10%)
Available Sizes

Shimano

XT M8100 12-Speed Cassette

£129.99  
Was  £159.99   | Save  £30.00   (19%)
Available Sizes

BBB

RollerBoys Jockey Wheels - 11T

£14.95
Available Sizes

Praxis Works

M30 30/28 Bearing Service Kit

£22.00  
Was  £25.00   | Save  £3.00   (12%)

Hope Technology

PressFit 41 Bottom Bracket - 30mm

£81.00  
Was  £90.00   | Save  £9.00   (10%)

Box Components

Four 8-Speed Chain (116 Links)

£16.99

Box Components

Four 8-Speed Single-Shift Gear Shifter

£36.99

SRAM

Red E1 AXS DUB Power Meter Crankset

£1080.00  
Was  £1200.00   | Save  £120.00   (10%)
Finance From £18.45/mo

SRAM

Red E1 DUB Direct Mount Crankset

£630.00  
Was  £700.00   | Save  £70.00   (10%)
Finance From £10.76/mo

SRAM

Eagle C1 Cold Forged Direct Mount X-Sync Chainring (6mm Offset)

£39.00  
Was  £43.00   | Save  £4.00   (9%)
Available Sizes

SRAM

31.8mm Blip Clamps

£14.00  
Was  £15.00   | Save  £1.00   (7%)

SRAM

Red E1 Flat Top 12-Speed Chain

£81.00  
Was  £90.00   | Save  £9.00   (10%)
Available Sizes

SRAM

XG-1290 E1 12-Speed Cassette

From  £351.00  
Was  £390.00   | Save  £39.00   (10%)
Finance From £9.59/mo
Available Sizes

Praxis Works

Doon Carbon Crank Arms

£315.00
Finance From £7.00/mo
Available Sizes

Praxis Works

Doon Carbon Road Bike Crankset

£450.00
Finance From £7.50/mo

Cannondale

HollowGram Self-Extracting Crank Arm (2021)

£99.99

Burgtec

Shimano Crank Bolt

£9.99
Available Colours

Burgtec

94mm BCD E-Bike Steel Thick Thin Chainring

£53.99  
Was  £59.99   | Save  £6.00   (10%)
Available Sizes

Burgtec

Oval Cinch Thick Thin Chainring

£44.99  
Was  £49.99   | Save  £5.00   (10%)
Available Sizes

KMC

HL1 Wide Singlespeed Chain - Silver (100 Links)

£22.99  
Was  £24.99   | Save  £2.00   (8%)
Available Sizes

Box Components

Four 8-Speed Rear Derailleur

£69.99

Hope Technology

14/12 Tooth Jockey Wheels (Pair)

£41.00  
Was  £45.00   | Save  £4.00   (9%)
Available Colours

Shimano

Tiagra HG500 10-Speed Cassette

From  £31.99  
Was  £34.99   | Save  £3.00   (9%)
Available Sizes

KMC

React X11 11-Speed Cassette

From  £58.99  
Was  £64.99   | Save  £6.00   (9%)
Available Sizes

KMC

K1 Narrow Singlespeed Chain - Silver (100 Links)

£15.99  
Was  £16.99   | Save  £1.00   (6%)
Available Sizes

KMC

Bosch e-Bike Sprocket

From  £8.99  
Was  £9.99   | Save  £1.00   (10%)
Available Sizes

KMC

Shimano e-Bike Sprocket

From  £5.99
Available Sizes

KMC

Shimano Nexus Sprocket

£9.99  
Was  £10.99   | Save  £1.00   (9%)
Available Sizes

KMC

Bosch G3 Direct Mount Chainring

From  £20.99  
Was  £22.99   | Save  £2.00   (9%)
Available Sizes
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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.