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Bike Derailleurs

A rear derailleur (often referred to as a 'rear mech') is the mechanism that moves the chain from cog-to-cog on the cassette at the rear of the bik...

A rear derailleur (often referred to as a 'rear mech') is the mechanism that moves the chain from cog-to-cog on the cassette at the rear of the bike. A front derailleur (also referred to as the 'front mech') shifts the chain from across the chainrings at the chainset, where your pedals attach. Not all bikes have a front derailleurs and this is known as a one-by or 1x set up. 

113 products found
Campagnolo Centaur 11-Speed Rear Derailleur Sale

Campagnolo Centaur 11-Speed Rear Derailleur

From €94,00 €96,00

Campagnolo Centaur 11-Speed Rear Derailleur

Centaur rear derailleur is offered in a single mid-cage length that is compatible with cassettes from 11-32 to 11-25.

€96,00 €96,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour black
Shimano 105 R7000 Rear Derailleur Sale

Shimano 105 R7000 Rear Derailleur

From €64,00 €71,00

Shimano 105 R7000 Rear Derailleur

Using Shimano Shadow RD Technology the 11-Speed 105 R7000 Rear Derailleur provides smooth shifting performance while stabilising chain movement & as the derailleur is tucked low-profile against the frame chainstay, it's protected & aerodynamicThis derailleur provides efficient, smooth and precise shifting across standard and wide ratio cassettes, providing exceptional shifting performance.

€64,00 €71,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour black
Campagnolo Veloce 10 Speed Rear Derailleur Sale

Campagnolo Veloce 10 Speed Rear Derailleur

€105,00 €125,00

Campagnolo Veloce 10 Speed Rear Derailleur

Thanks to the new design of the parallelogram, the rear derailleur is now lighter and more rigid, with the most effective and fastest shifting.

€105,00 €125,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour black
Campagnolo Centaur 11-Speed Front Derailleur Sale

Campagnolo Centaur 11-Speed Front Derailleur

From €52,00 €58,00

Campagnolo Centaur 11-Speed Front Derailleur

Centaur 11 speed front derailleur uses the long-rod design that debuted with the current iteration of Super Record.

€52,00 €58,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour black
Shimano Ultegra RD-R8000 Rear Derailleur Sale

Shimano Ultegra RD-R8000 Rear Derailleur

From €77,00 €120,00

Shimano Ultegra RD-R8000 Rear Derailleur

Ultegra Shadow design rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency.

€77,00 €120,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour grey
Shimano 105 R7000 Front Derailleur Sale

Shimano 105 R7000 Front Derailleur

From €45,00 €54,00

Shimano 105 R7000 Front Derailleur

Shimano 105 is Shimano's first tier in the their performance road range.

€45,00 €54,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour black
Shimano Ultegra R8000 11 Speed Front Derailleur Out of stock

Shimano Ultegra R8000 11 Speed Front Derailleur

From €45,00 €64,00

Shimano Ultegra R8000 11 Speed Front Derailleur

Ultegra front derailleur with toggle link construction matches the force curve of the hand more naturally.

€45,00 €64,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour grey
Campagnolo Veloce 10 Speed Front Derailleur (2015 Onwards) Sale

Campagnolo Veloce 10 Speed Front Derailleur (2015 Onwards)

From €26,00 €36,00

Campagnolo Veloce 10 Speed Front Derailleur (2015 Onwards)

The design of the Veloce front derailleur cage enables perfect handling of both traditional and compact cranksets.

€26,00 €36,00
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In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour black
Campagnolo Record 10 Speed Rear Derailleur Sale

Campagnolo Record 10 Speed Rear Derailleur

€180,00 €360,00

Campagnolo Record 10 Speed Rear Derailleur

Dominant presence of carbon fibre symbolises the extra competitive edge of the Record group.

€180,00 €360,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Shimano GRX RD-RX810 11-Speed Rear Derailleur Sale

Shimano GRX RD-RX810 11-Speed Rear Derailleur

€110,00 €145,00

Shimano GRX RD-RX810 11-Speed Rear Derailleur

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

€110,00 €145,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Shimano Tiagra FD-4700 Front Derailleur Sale

Shimano Tiagra FD-4700 Front Derailleur

From €25,00 €48,00

Shimano Tiagra FD-4700 Front Derailleur

10-speed compatible Tiagra front derailleur delivers pro features to sport-level road riders.

€25,00 €48,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour grey
Shimano Sora RD-R3000 Sale

Shimano Sora RD-R3000

€39,00 €52,00

Shimano Sora RD-R3000

Sora derailleurs feature an advanced light action for low-friction shifting up or down the block.

€39,00 €52,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour grey
Shimano GRX RD-RX812 11-Speed Rear Derailleur Sale

Shimano GRX RD-RX812 11-Speed Rear Derailleur

€120,00 €145,00

Shimano GRX RD-RX812 11-Speed Rear Derailleur

With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain.

€120,00 €145,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Shimano Tiagra RD-4700 10-Speed Rear Derailleur Sale

Shimano Tiagra RD-4700 10-Speed Rear Derailleur

From €39,00

Shimano Tiagra RD-4700 10-Speed Rear Derailleur

Offering pro-level features, the 10-speed compatible Tiagra rear derailleur gives high performance at a low price.

€58,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour grey
Campagnolo EPS Chainguard CSD System Out of stock

Campagnolo EPS Chainguard CSD System

€39,00

Campagnolo EPS Chainguard CSD System

Campagnolo EPS Chain Deflectors Compatible with Super Record - Record and Athena EPS front derailleurs.

€39,00
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Colour black
Shimano GRX FD-RX810 Front Mech Braze-On Sale

Shimano GRX FD-RX810 Front Mech Braze-On

€58,00 €71,00

Shimano GRX FD-RX810 Front Mech Braze-On

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

€58,00 €71,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Campagnolo Chorus 12-Speed Rear Derailleur Sale

Campagnolo Chorus 12-Speed Rear Derailleur

€190,00 €195,00

Campagnolo Chorus 12-Speed Rear Derailleur

The new Chorus rear derailleur benefits from the same technology and design of top-end Campagnolo products, incorporating the sophistication and performances of the 12-speed Super Record and Record.

€190,00 €195,00
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Out Of Stock. Currently unavailable.
Colour black
Campagnolo Chorus 12-Speed Front Derailleur Sale

Campagnolo Chorus 12-Speed Front Derailleur

€110,00 €115,00

Campagnolo Chorus 12-Speed Front Derailleur

The precise, extremely fluid movement of the front derailleur is achieved in part thanks to the new cables and their housing and in part because of the design and construction of the 2x12-speed front derailleur.

€110,00 €115,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Campagnolo Veloce 10 Speed Front Derailleur Sale

Campagnolo Veloce 10 Speed Front Derailleur

€20,00 €34,00

Campagnolo Veloce 10 Speed Front Derailleur

Campagnolo's Veloce Front Derailleur features an aluminum body and chrome-plated cage for low weight, durability and smooth shifting.

€20,00 €34,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour black
Shimano Sora FD-R3000 Sale

Shimano Sora FD-R3000

From €25,00 €39,00

Shimano Sora FD-R3000

9-speed compatible Sora double front derailleur delivers great value to sport-level road riders.

€25,00 €39,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour grey
Shimano GRX FD-RX400 Front Mech Sale

Shimano GRX FD-RX400 Front Mech

€36,00 €52,00

Shimano GRX FD-RX400 Front Mech

Shimano GRX, with its gravel specific ergonomics, optimised gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

€36,00 €52,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Shimano Ultegra Di2 FD-R8050 11 Speed Front Derailleur Out of stock

Shimano Ultegra Di2 FD-R8050 11 Speed Front Derailleur

€270,00

Shimano Ultegra Di2 FD-R8050 11 Speed Front Derailleur

The Di2 front derailleur's operation is pioneering.

€270,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour grey
Condor Chain Catcher

Condor Chain Catcher

€20,00

Condor Chain Catcher

A simple and lightweight device, the Condor Chain Catcher aims to stop damage to your frame if your chain should come off on the inside.

€20,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
Size
Colour black
Campagnolo Chainguard FD-SR003 Sale

Campagnolo Chainguard FD-SR003

€45,00 €52,00

Campagnolo Chainguard FD-SR003

Chainguard for Campagnolo 11 and 12 speed mechanical derailleurs Specification Chainguard for Campagnolo 11 and 12 -speed CNC machined alloy with titanium bolt Can be used on braze on front derailleur only Manufacturer part code: FD-SR003 .

€45,00 €52,00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
Out Of Stock. Currently unavailable.
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