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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. 

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Shimano Alivio M3100 Rear Derailleur, 9-speed, Shadow Design

Shimano Alivio M3100 Rear Derailleur, 9-speed, Shadow Design

$64.00

Shimano Alivio M3100 Rear Derailleur, 9-speed, Shadow Design

Great value Alivio M3100 rear derailleur offering crisp performance on- and off-road for 9-speed drive trains.

$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 black
Campagnolo Super Record Wireless 12-Speed Front Derailleur Sale

Campagnolo Super Record Wireless 12-Speed Front Derailleur

$795.00 $1,100.00

Campagnolo Super Record Wireless 12-Speed Front Derailleur

The excellent performance of Campagnolo transmissions.

$795.00 $1,100.00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Shimano GRX Di2 RD-RX825 12-Speed Rear Derailleur

Shimano GRX Di2 RD-RX825 12-Speed Rear Derailleur

$515.00

Shimano GRX Di2 RD-RX825 12-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.

$515.00
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 Acera M360 7/8 Speed Rear Derailleur

Shimano Acera M360 7/8 Speed Rear Derailleur

$59.00

Shimano Acera M360 7/8 Speed Rear Derailleur

The Shimano Acera M360 7/8-Speed Rear Mech offers a light shifting action operation and over-size pulleys for a wide gear choice.

$59.00
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 Deore M6000 10-speed Shadow Rear Derailleur

Shimano Deore M6000 10-speed Shadow Rear Derailleur

$115.00

Shimano Deore M6000 10-speed Shadow Rear Derailleur

Loaded with features that have trickled down from Shimano's top-of-the-line XTR model, the Deore M6000 Shadow+ 10 Speed Rear Mech offers you pro-level performance without the pro-level price tag.

$115.00
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In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour black
SRAM Rival AXS D1 12-Speed Rear Mech Sale

SRAM Rival AXS D1 12-Speed Rear Mech

$400.00 $475.00

SRAM Rival AXS D1 12-Speed Rear Mech

On any surface you can imagine, in any drivetrain configuration, the Rival eTap AXS rear derailleur will handle it.

$400.00 $475.00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
SRAM Rival AXS D1 12-Speed Front Mech Sale

SRAM Rival AXS D1 12-Speed Front Mech

From $210.00 $335.00

SRAM Rival AXS D1 12-Speed Front Mech

The precision and reliability of eTap AXS, now at a whole new level.

$285.00 $335.00
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In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Shimano Dura-Ace Di2 12-Speed Rear Derailleur Out of stock

Shimano Dura-Ace Di2 12-Speed Rear Derailleur

$1,150.00

Shimano Dura-Ace Di2 12-Speed Rear Derailleur

The Dura-Ace Di2 12-Speed rear derailleur from Shimano has been completely overhauled by Shimano and compared to the 11-speed version now works wirelessly with Di2 STI levers.

$1,150.00
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In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Shimano Ultegra RD-R8150 12-Speed Di2 Rear Derailer

Shimano Ultegra RD-R8150 12-Speed Di2 Rear Derailer

$605.00

Shimano Ultegra RD-R8150 12-Speed Di2 Rear Derailer

Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear.

$605.00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Shimano RD-M7100 SLX 12-Speed Rear Derailleur

Shimano RD-M7100 SLX 12-Speed Rear Derailleur

$135.00

Shimano RD-M7100 SLX 12-Speed Rear Derailleur

SLX Shadow plus 12-speed rear derailleur for the ultimate in shifting performance and durability.

$135.00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour black
Shimano Deore M6100 Rear Derailleur

Shimano Deore M6100 Rear Derailleur

$105.00

Shimano Deore M6100 Rear Derailleur

Deore M6100 Shadow plus 12-speed rear derailleur for dependable shifting performance and durability.

$105.00
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 GRX RD-RX815 Rear Mech Di2 Shadow+ Out of stock

Shimano GRX RD-RX815 Rear Mech Di2 Shadow+

$455.00

Shimano GRX RD-RX815 Rear Mech Di2 Shadow+

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.

$455.00
In Stock. Ready for dispatch. Ready for dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour grey
Shimano GRX FD-RX815 Di2 Front Mech Braze-On

Shimano GRX FD-RX815 Di2 Front Mech Braze-On

$295.00

Shimano GRX FD-RX815 Di2 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.

$295.00
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Condor Dog Fang Chain Deflector Sale

Condor Dog Fang Chain Deflector

$6.99 $12.00

Condor Dog Fang Chain Deflector

Dog fang is a classic chain protector.

$6.99 $12.00
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M-Wave Dog Fang Chain Deflector

M-Wave Dog Fang Chain Deflector

$13.00

M-Wave Dog Fang Chain Deflector

M-WAVE 31.

$13.00
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In Stock. Ready to dispatch. Ready to dispatch. Available for store pickup only. Available for pre-order. Ships when available.
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Size
Colour black
Campagnolo Super Record S Wireless Rear Derailleur Out of stock

Campagnolo Super Record S Wireless Rear Derailleur

$635.00 $825.00

Campagnolo Super Record S Wireless Rear Derailleur

The excellent performance of Campagnolo transmissions.

$635.00 $825.00
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.
Shimano GRX RD-RX820 12-Speed Rear Derailleur

Shimano GRX RD-RX820 12-Speed Rear Derailleur

$190.00

Shimano GRX RD-RX820 12-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.

$190.00
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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Shimano Ultegra FD-R8150 12-Speed Di2 Front Derailleur

Shimano Ultegra FD-R8150 12-Speed Di2 Front Derailleur

$400.00

Shimano Ultegra FD-R8150 12-Speed Di2 Front Derailleur

The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers.

$400.00
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
Campagnolo Super Record EPS 11 Speed Rear Derailleur Out of stock

Campagnolo Super Record EPS 11 Speed Rear Derailleur

$1,050.00 $1,150.00

Campagnolo Super Record EPS 11 Speed Rear Derailleur

Top tier performance rear derailleur from the Campagnolo Super Record EPS groupset.

$1,050.00 $1,150.00
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.
Campagnolo Super Record X Wireless 13-Speed Rear Derailleur

Campagnolo Super Record X Wireless 13-Speed Rear Derailleur

$1,050.00

Campagnolo Super Record X Wireless 13-Speed Rear Derailleur

Super Record X: Campagnolo’s New 13-Speed Gravel Rear Derailleur The new Campagnolo Super Record X rear derailleur brings top-level performance to gravel riding.

$1,050.00
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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Campagnolo Super Record S Wireless Front Derailleur Out of stock

Campagnolo Super Record S Wireless Front Derailleur

$795.00 $1,050.00

Campagnolo Super Record S Wireless Front Derailleur

Maximum functionality and user-centric approach.

$795.00 $1,050.00
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.
Shimano RD-RX822 GRX 12-Speed Rear Derailleur

Shimano RD-RX822 GRX 12-Speed Rear Derailleur

$190.00

Shimano RD-RX822 GRX 12-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.

$190.00
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 Claris FD-R2000 8-Speed Front Derailleur Out of stock

Shimano Claris FD-R2000 8-Speed Front Derailleur

$48.00

Shimano Claris FD-R2000 8-Speed Front Derailleur

Good value front derailleur for road use.

$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 silver
Shimano Altus M310 8-Speed Rear Derailleur

Shimano Altus M310 8-Speed Rear Derailleur

$51.00

Shimano Altus M310 8-Speed Rear Derailleur

Altus mountain bike rear derailleur with light action operation and over-size pulleys for a wide gear choice.

$51.00
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
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