Transmission

Filter and Sort (2)

Filters (2)

Buy

SRAM

X-Sync 2 Eagle Oval Chainring - Direct Mount - 6mm Offset

From £102.00

Was £113.00 | Save £11.00 (10%)

Buy

SunRace

MS1 10-Speed Mountain Bike Cassette

£44.99

Was £49.99 | Save £5.00 (10%)

Available Colours

Available Sizes

Buy

SunRace

RS3 11-Speed Road Bike Cassette

£53.99

Was £59.99 | Save £6.00 (10%)

Available Sizes

Buy

SunRace

MS8 11-Speed Mountain Bike Cassette

£71.99

Was £79.99 | Save £8.00 (10%)

Available Sizes

Buy

Surly

Cassette Sprocket

£35.99

Was £39.99 | Save £4.00 (10%)

Available Sizes

Buy

Surly

Track Sprockets (1/8" Chain)

From £31.99

Was £34.99 | Save £3.00 (9%)

Available Sizes

Buy

Surly

Track Sprockets (3/32" Chain)

From £26.99

Was £29.99 | Save £3.00 (10%)

Available Sizes

Buy

Renthal

1XR Chainring (To Fit Shimano XT/XTR)

£57.99

Was £63.45 | Save £5.46 (9%)

Available Sizes

Buy

Race Face

Offset Bashguard

£37.95

Was £41.95 | Save £4.00 (10%)

Available Sizes

Buy

Shimano

HG54 10-Speed Chain (116 Links)

£22.99

Was £24.99 | Save £2.00 (8%)

Buy

SunRace

MX8 11 Speed Cassette

From £71.99

Was £79.99 | Save £8.00 (10%)

Available Colours

Available Sizes

Buy

Race Face

Next SL G5 Crank Protectors

£10.95

Buy

SunRace

RX1 11-Speed Road Bike Cassette

From £62.99

Was £69.99 | Save £7.00 (10%)

Available Sizes

Buy

Race Face

Narrow/Wide 34T Chainring - Shimano 12 Speed (104 BCD)

£40.95

Was £44.95 | Save £4.00 (9%)

Available Sizes

Buy

OneUp Components

12 Speed Chainring - 104BCD

From £44.50

Buy

OneUp Components

E-Chainguide For Shimano STEPS

£59.50

Buy

OneUp Components

ISCG Underbash Chainguide

£44.50

Buy

OneUp Components

ISCG05 Chainguide With Underbash V2

£79.50

Buy

OneUp Components

ISCG05 Top Chainguide V2

£49.50

Buy

OneUp Components

Replacement Top Guide For Chainguide V2

£16.00

Available Colours

Buy

OneUp Components

Switch Bolts Kit (Pack Of 4)

£16.00

Buy

OneUp Components

Switch Chainring Carrier

£22.00

Buy

OneUp Components

Switch V2 10/11/12 Speed Chainring

From £39.00

Buy

OneUp Components

Switch V2 10/11/12 Speed Oval Chainring

From £38.00

Buy

Surly

Stainless 5 Arm Chainring (94BCD)

£35.99

Was £39.99 | Save £4.00 (10%)

Available Sizes

Buy

FSA

Pro Road 36T 2x11 Chainring (110mm BCD)

£35.95

Was £39.95 | Save £4.00 (10%)

Buy

Shimano

Dura-Ace R9250 Di2 STI 12-Speed Shifters Without E-Tube Wires

£629.99

Was £699.99 | Save £70.00 (10%)

Finance From £10.09/mo

Buy

Race Face

Aeffect R 137mm Crank Arms

£119.00

Available Sizes

Buy

Surly

Stainless 5 Arm Chainring

From £35.99

Was £39.99 | Save £4.00 (10%)

Available Sizes

Buy

Race Face

Next R 136mm Carbon Crank Arms

£359.95

Was £399.00 | Save £39.05 (10%)

Finance From £8.07/mo

Available Colours

Buy

Race Face

Turbine 4 Bolt 2x11 Chainring Set (104/64 BCD)

£80.95

Was £89.95 | Save £9.00 (10%)

Buy

Race Face

Narrow/Wide Single Chainring (110 BCD)

From £42.95

Was £46.95 | Save £4.00 (9%)

Buy

Renthal

1XR Chainring (104BCD)

From £57.99

Was £63.45 | Save £5.46 (9%)

Available Sizes

Buy

Race Face

Next SL G4 Crank Boots (Pair)

£8.95

Was £9.95 | Save £1.00 (10%)

Available Colours

Buy

Race Face

Ride 137mm Crank Arms

£99.00

Available Sizes

Buy

Race Face

Ride 190mm Crank Arms

£119.00

Available Sizes

Buy

CeramicSpeed

OSPW X Oversized Pulley Wheel System For Sram Eagle AXS Derailleurs

£439.95

Finance From £7.33/mo

Available Colours

Buy

Race Face

Carbon Crank Boots

£8.95

Was £9.95 | Save £1.00 (10%)

Available Colours

Buy

Race Face

Cinch Direct Mount Shimano 12 Speed Chainring

£24.95

Was £26.95 | Save £2.00 (7%)

Available Sizes

Buy

Race Face

Narrow/Wide Single Chainring (130 BCD)

From £42.95

Was £46.95 | Save £4.00 (9%)

Buy

Race Face

Turbine 11 Speed Chainring

From £26.95

Was £28.95 | Save £2.00 (7%)

Buy

SRAM

Eagle 12 Speed X-Sync Direct Mount Boost Chainring (3mm Offset)

£86.00

Was £95.00 | Save £9.00 (9%)

Available Sizes

Buy

Race Face

Alloy Crank Boots (Pair)

£8.95

Was £9.95 | Save £1.00 (10%)

Available Colours

Buy

Hope Technology

E-Bike Spiderless Retainer Chainring - Shimano

£63.00

Was £70.00 | Save £7.00 (10%)

Available Sizes

Buy

Race Face

Aeffect-R E-Bike Crank Arms (Bosch G4)

£109.00

Available Sizes

Buy

Race Face

Direct Mount Narrow/Wide Steel Chainring

£24.95

Was £26.95 | Save £2.00 (7%)

Available Sizes

Buy

Surly

Stainless 4 Arm Chainring

£35.99

Was £39.99 | Save £4.00 (10%)

Available Sizes

Buy

Race Face

Direct Mount Shimano 12 Speed Chainring

£60.95

Was £66.95 | Save £6.00 (9%)

Available Colours

Available Sizes

Buy

Race Face

Chaintab Shims (Pack of 4)

£11.95

Was £12.95 | Save £1.00 (8%)

Buy

Race Face

Direct Mount Chainring

From £49.95

Was £54.95 | Save £5.00 (9%)

Available Colours

Buy

Race Face

Direct Mount Chainring (3 Bolt Compatible)

£51.95

Was £56.95 | Save £5.00 (9%)

Buy

Race Face

Narrow/Wide Single Chainring (104 BCD)

From £37.95

Was £41.95 | Save £4.00 (10%)

Available Colours

Buy

Race Face

Atlas Cinch Crank Arms

£179.95

Was £199.00 | Save £19.05 (10%)

Available Colours

Buy

Race Face

Direct Mount Narrow/Wide Oval Chainring

£51.95

Was £56.95 | Save £5.00 (9%)

Available Sizes

Buy

Race Face

Aeffect E-Bike Crank Arms

£109.00

Available Sizes

Buy

Race Face

Cinch BSA30 Bottom Bracket

£44.95

Available Sizes

Buy

Cannondale

SpideRing 10 Arm 55 CL Chainring

£67.99

Was £74.99 | Save £7.00 (9%)

Available Sizes

Buy

CeramicSpeed

OSPW Aero System Coated (SRAM Red/Force AXS)

£629.95

Finance From £8.75/mo

Buy

CeramicSpeed

OSPW Aero System Coated (Shimano 9250 & 8150)

£629.95

Finance From £8.75/mo

Buy

CeramicSpeed

OSPW Aero System Coated (Shimano 9100 & 8000)

£629.95

Finance From £8.75/mo

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In order to help you keep your bike in top condition and have it running smoothly, we have a great range of transmission components for replacements and improvements. The huge choice means you can find the exact style and specification your looking for, including first-rate chainsets for both road & mountain bikes, front & rear derailleurs, gear levels and much more.