Derailleurs

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Shimano GRX RD-RX400 10-Speed Shadow+ Rear Derailleur - For Double
Was £64.99
Save 24%
£49.99 £41.66
Finance available on baskets over £99 check-circle
Shimano RD-M310 Altus SGS Rear Derailleur
Was £34.99
Save 43%
£19.99 £16.66
Finance available on baskets over £99 check-circle
Shimano Deore M5100 11-Speed Rear Derailleur
Was £49.99
Save 11%
£44.99 £37.49
Finance available on baskets over £99 check-circle
Shimano RD-M7120 SLX 12-Speed Shadow+ SGS Rear Derailleur
Was £85.00
Save 18%
£70.00 £58.33
Finance available on baskets over £99 check-circle
SRAM GX 1x11 Speed Rear Derailleur
Was from £131.00
Save up to 36%
From £85.00 £70.83
Finance available on baskets over £99 check-circle
SRAM Rival 22 11-Speed Rear Derailleur
Was from £62.00
Save up to 31%
From £43.40 £36.17
Finance available on baskets over £99 check-circle
Shimano Sora RD-R3000 9-Speed Rear Derailleur
Was from £40.00
Save up to 36%
From £25.99 £21.66
Finance available on baskets over £99 check-circle
SRAM Force WiFli 10 Speed Rear Derailleur
Was £124.00
Save 16%
£105.00 £87.50
Finance available on baskets over £99 check-circle
Shimano FD-A073 Tourney 7-Speed Front Derailleur - Triple
Was £26.99
Save 31%
£18.89 £15.74
Finance available on baskets over £99 check-circle
SRAM GX Eagle X-Sync Jockey Wheels & Inner Cage
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Was £45.00
Save 21%
£35.99 £29.99
Finance available on baskets over £99 check-circle
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Shimano FD-R7100 105 Double 12-Speed Front Derailleur
Was from £41.99
Save up to 11%
From £37.79 £31.49
Finance available on baskets over £99 check-circle
New In
Shimano RD-RX822 GRX 12-Speed Single 51T Rear Derailleur
Was £119.99
Save 11%
£107.99 £89.99
Finance available on baskets over £99 check-circle
New In
Shimano RD-RX820 GRX 12-Speed Double 36T Rear Derailleur
Was £119.99
Save 11%
£107.99 £89.99
Finance available on baskets over £99 check-circle
New In
Shimano RD-RX822 GRX 12-Speed Single 45T Rear Derailleur
Was £119.99
Save 11%
£107.99 £89.99
Finance available on baskets over £99 check-circle
New In
Shimano R7100 105 12-Speed Rear Derailleur
Was £59.99
Save 11%
£53.99 £44.99
Finance available on baskets over £99 check-circle
New In
Shimano FD-RX820 GRX Double 12-Speed Front Derailleur
Was £55.00
Save 11%
£49.49 £41.24
Finance available on baskets over £99 check-circle
TRP EVO 7 Rear Derailleur
Was from £220.00
Save up to 11%
From £199.00 £165.83
Finance available on baskets over £99 check-circle
TRP EVO 12 Rear Derailleur
Was from £230.00
Save up to 11%
From £205.00 £170.83
Finance available on baskets over £99 check-circle
Shimano Ultegra Di2 R8050 11-Speed Rear Derailleur
Was £259.99
Save 11%
From £233.99 £194.99
Finance available on baskets over £99 check-circle
Campagnolo Centaur 11-Speed Front Derailleur
Was £47.99
Save 11%
£43.19 £35.99
Finance available on baskets over £99 check-circle
Campagnolo Centaur 11-Speed Rear Derailleur
Was £73.00
Save 16%
£61.99 £51.66
Finance available on baskets over £99 check-circle
New In
SRAM Apex Eagle 12-Speed Rear Derailleur
Was £135.00
Save 20%
£108.00 £90.00
Finance available on baskets over £99 check-circle
SRAM Force AXS D2 Wide Front Derailleur
Was £198.00
Save 10%
£179.00 £149.17
Finance available on baskets over £99 check-circle
New In
SRAM Eagle X0 AXS T-Type 12-Speed Rear Derailleur
Was £590.00
Save 16%
£499.00 £415.83
Finance available on baskets over £99 check-circle

The humble bicycle derailleur can trace it’s roots all the way back to 1905 and despite the emergence of cutting edge gearboxes from smaller volume manufacturers, the time-proven derailleur is still the most efficient form of drivetrain for a pedal powered bike. Front and rear derailleurs look after the slick changing of gears through a cassette or across chainrings and come in a variety of speeds and mountings to suit various bikes and budgets. We stock a huge range of derailleurs to suit road and mountain bikes from entry level 7-speed derailleurs right up to the latest electronic derailleurs for high spec road bikes.

If you’re a mountain biker looking to upgrade your drivetrain then derailleurs are a great place to start. Constantly losing your chain on rough ground or sick of the sound of the chain slapping against your frame and ruining your paint? Then you might want to check our range of clutch equipped derailleurs designed to keep your chain where it’s supposed to be. Perhaps you want the latest wide range cassette and need a new derailleur to match? Once again, this is the place you need to look!

Road bike derailleurs are much the same as their mountain bike cousins, with the same basic design and operation. Upgrading your bike's derailleurs is a great way to improve shifting performance, which makes your bike feel smoother, faster and more reliable. We stock a huge range of front and rear road bike derailleurs to suit almost any road bike, so if you need to upgrade or replace a derailleur on your bike, you’ve come to the right place! Check out the full range of new derailleurs, parts and accessories from Shimano, SRAM, Campagnolo, Tacx and Hope Technology.