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Transmission

Box Components

Four 8-Speed Rear Derailleur

£69.99

Tektro

ED-9 8/9 Speed Rear Derailleur

£69.99

Box Components

Three Prime 9-Speed X-Wide Rear Derailleur

£84.99

Tektro

ED-9 8/9 Speed Rear Derailleur with Clutch

£80.00

Box Components

Two Prime 9-Speed X-Wide Rear Derailleur

£119.99

Box Components

One DH 7-Speed Rear Derailleur

£184.99

SRAM

GX T-Type Eagle AXS Rear Derailleur Cover/Skid

£21.00

SRAM

XX T-Type Eagle AXS Rear Derailleur Cover Kit

£21.00

Shimano

RX820 GRX 12-Speed Shadow+ Rear Derailleur (Max 51T Cassette)

£119.99
Available Sizes

SRAM

Apex XPLR D1 Rear Derailleur

£135.00

Shimano

U8000 CUES Shadow+ 11-Speed Rear Derailleur - GS Medium

£84.99
Available Sizes

Shimano

RX820 GRX 12-Speed Shadow+ Rear Derailleur (Max 45T Cassette)

£119.99
Available Sizes

Shimano

RX820 GRX 12-Speed Shadow+ Rear Derailleur (Max 36T Cassette)

£119.99

Shimano

R7100 105 12-Speed Rear Derailleur

£59.99

Shimano

M8150 Deore XT 11-Speed Di2 Shadow+ Rear Derailleur - SGS Long

£329.99
Finance From £7.33/mo
Available Sizes

TRP

EVO 7 Rear Derailleur

£230.00

SRAM

Force AXS D2 12-Speed Rear Derailleur - Max 36T - Battery Not Included (2023)

£290.00  
Was  £322.00   | Save  £32.00   (10%)
Finance From £8.92/mo

Shimano

CUES 6000 10/11-Speed GS Shadow+ Rear Derailleur

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

Shimano

CUES 8020 11-Speed SGS Shadow+ Rear Derailleur

£84.99
Available Sizes

Shimano

CUES 6020 11-Speed SGS Rear Derailleur

£59.99
Available Sizes

Shimano

CUES 6020 10-Speed SGS Rear Derailleur

£49.99
Available Sizes

Shimano

CUES 4020 9-Speed SGS Rear Derailleur

£39.99
Available Sizes

Shimano

CUES 4000 9-Speed GS Rear Derailleur

£44.99
Available Sizes

Shimano

CUES 3020 9-Speed SGS Rear Derailleur

£34.99
Available Sizes

SRAM

X0 T-Type Eagle AXS 12-Speed Rear Derailleur (Battery Not Included)

£531.00  
Was  £590.00   | Save  £59.00   (10%)
Finance From £9.07/mo

SRAM

XX T-Type Eagle AXS 12-Speed Rear Derailleur (Battery Not Included)

£626.00  
Was  £695.00   | Save  £69.00   (10%)
Finance From £10.69/mo

SRAM

XX SL T-Type Eagle AXS 12-Speed Rear Derailleur (Battery Not Included)

£626.00  
Was  £695.00   | Save  £69.00   (10%)
Finance From £10.69/mo

SRAM

EX1 1X 8-Speed Long Cage Rear Derailleur (Max 48T)

£156.00  
Was  £173.00   | Save  £17.00   (10%)

SRAM

Force 10-Speed Rear Derailleur - Short Cage

£92.00  
Was  £102.00   | Save  £10.00   (10%)

SRAM

Red 10-Speed Wifli Aero Glide Rear Derailleur (Medium Cage)

£277.00  
Was  £307.00   | Save  £30.00   (10%)
Finance From £9.46/mo

SRAM

GX Type 2.1 10-Speed Rear Derailleur

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

SRAM

X5 8/9-Speed Rear Derailleur

£43.00  
Was  £47.00   | Save  £4.00   (9%)
Available Sizes

SRAM

X5 10-Speed Rear Derailleur

£50.00  
Was  £55.00   | Save  £5.00   (9%)
Available Sizes

Shimano

Cues U6070 Di2 GS 11-Speed Rear Derailleur

£170.99  
Was  £189.99   | Save  £19.00   (10%)

Shimano

Cues U6050 Di2 GS 10-Speed Rear Derailleur

£134.99  
Was  £149.99   | Save  £15.00   (10%)

Shimano

M8150 XT Di2 SGS 12-Speed Long Cage Shadow+ Rear Derailleur SGS

£296.99  
Was  £329.99   | Save  £33.00   (10%)
Finance From £9.13/mo

Shimano

M5130 Deore Link Glide 10-Speed Shadow+ GS Rear Derailleur

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

Shimano

M8100 XT Shadow+ 12 Speed Rear Derailleur (Single Chainring)

£89.99  
Was  £109.99   | Save  £20.00   (18%)

Shimano

M7100 SLX Shadow+ 12 Speed Rear Derailleur (Single Chainring)

£76.99  
Was  £84.99   | Save  £8.00   (9%)

SRAM

NX Eagle 12-Speed Rear Derailleur

£71.00  
Was  £117.00   | Save  £46.00   (39%)

Shimano

105 Di2 R7150 12-Speed Rear Derailleur

£233.99  
Was  £274.99   | Save  £41.00   (15%)

SRAM

GX Eagle 12-Speed Rear Derailleur

£104.00  
Was  £122.00   | Save  £18.00   (15%)

Shimano

Deore M5100 11-Speed Shadow+ Rear Derailleur

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

Shimano

M8100 Deore XT 12spd Shadow+ GS Rear Derailleur

£98.99  
Was  £109.99   | Save  £11.00   (10%)

Shimano

Deore M4120 10/11-Speed Rear Derailleur

£29.99  
Was  £41.99   | Save  £12.00   (29%)

Shimano

M6100 Deore Shadow+ 12 Speed Rear Derailleur

£58.99  
Was  £64.99   | Save  £6.00   (9%)

Shimano

Ultegra R8000 11 Speed Rear Derailleur

From  £80.99  
Was  £89.99   | Save  £9.00   (10%)

Shimano

105 R7000 11 Speed Rear Derailleur

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

Shimano

Ultegra Di2 R8050 11 Speed Rear Derailleur

£233.99  
Was  £259.99   | Save  £26.00   (10%)

SRAM

Red eTap 11-Speed Rear Derailleur

£529.00  
Was  £587.00   | Save  £58.00   (10%)
Finance From £9.04/mo

Shimano

Altus RD-M310 7/8-Speed Rear Derailleur

£31.99  
Was  £34.99   | Save  £3.00   (9%)

Shimano

Sora R3000 9-Speed GS Medium Cage Rear Derailleur

£38.99  
Was  £42.99   | Save  £4.00   (9%)

SRAM

Rival XPLR eTap AXS D1 12-Speed Rear Derailleur (Battery Not Included)

£270.00  
Was  £300.00   | Save  £30.00   (10%)
Finance From £9.22/mo

Shimano

105 5701 10 Speed Rear Derailleur

From  £44.99  
Was  £49.99   | Save  £5.00   (10%)

Shimano

Deore M5120 10/11-Speed Shadow+ Rear Derailleur

£42.99  
Was  £46.99   | Save  £4.00   (9%)

SRAM

SX Eagle Aluminum 12-Speed Rear Derailleur

£76.00  
Was  £84.00   | Save  £8.00   (10%)

SRAM

Apex1 11-Speed Long Cage Rear Derailleur

£72.00  
Was  £79.00   | Save  £7.00   (9%)

Shimano

XT M8000 Shadow+ 11 Speed Rear Derailleur

£89.99  
Was  £99.99   | Save  £10.00   (10%)

Shimano

Deore M6000 10-speed Shadow+ Rear Derailleur

£55.99  
Was  £64.99   | Save  £9.00   (14%)

SRAM

Red XPLR eTap AXS D1 12-Speed Rear Derailleur (Battery Not Included)

£580.00  
Was  £644.00   | Save  £64.00   (10%)
Finance From £9.91/mo

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.