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Derailleurs & Mechs

Shifting between gears in all weathers, front and rear derailleurs – known as ‘mechs’ – do a sterling job, but are in the firing line of anything your wheels throw up from the road or trail. Mountain bike derailleurs are made to work in all conditions, including mud, rain and grit, and need to be robust enough to take a knock or two from trees and rocks. Road bike mechs don’t have to face up to quite the same conditions, but are nevertheless designed to work smoothly under pressure, while being light and functional. In addition, we have spares such as jockey wheels – the little cogs which fit inside the rear mech – and clamps for the front mech. Top brands include Shimano and SRAM.

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EV157972-NA-NA 31.8mm/34.9mm, 38/36 tooth, 2x10 In stock at remote warehouse
RefOptionAvailability
EV157971-NA-NA 31.8mm/34.9mm, 38/36 tooth, 2x10 In Stock
RefOptionAvailability
EV157970-318-NA 31.8mm, 38/36 tooth, 2x10 In Stock
EV157970-349-NA 34.9mm, 38/36 tooth, 2x10 In Stock

Shimano 6770 Ultegra Di2 Double Front Derailleur - Braze on

Shimano 6770 Ultegra Di2 Double Front Derailleur - Braze on

Stock information

5.0 (2 reviews)


$187.79
$234.73 Save 20%!
More info on Shimano 6770 Ultegra Di2 Double Front Derailleur - Braze on
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EV152948-NA-NA Grey In Stock

Shimano 6770 Ultegra Di2 10-speed Rear Derailleur

Shimano 6770 Ultegra Di2 10-speed Rear Derailleur

Stock information

5.0 (1 review)


$209.88
$262.35 Save 20%!
More info on Shimano 6770 Ultegra Di2 10-speed Rear Derailleur
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EV152947-NA-NA Grey, Short Cage In stock at remote warehouse
RefOptionAvailability
EV157283-L-BLK Black, Long Cage In Stock
EV157283-M-BLK Black, Medium Cage In stock at remote warehouse
EV157283-M-SVR Silver, Medium Cage Currently unavailable

SRAM Apex White Rear Derailleur

SRAM Apex White Rear Derailleur

Stock information

5.0 (1 review)


from $49.71
$62.14 Save 20%!
More info on SRAM Apex White Rear Derailleur
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EV157256-S-WHT White, Short Cage In Stock
EV157256-M-WHT White, Medium Cage In Stock
RefOptionAvailability
EV153854-NA-BKRD Black/Red In Stock

Campagnolo Centaur 2012 10Spd Rear Mech

Campagnolo Centaur 2012 10Spd Rear Mech

Stock information


$104.92
$131.17 Save 20%!
More info on Campagnolo Centaur 2012 10Spd Rear Mech
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EV153847-NA-BLK Black In Stock

Campagnolo Athena 2012 11Spd Rear Mech

Campagnolo Athena 2012 11Spd Rear Mech

Stock information

3.0 (1 review)


$106.03
$132.54 Save 20%!
More info on Campagnolo Athena 2012 11Spd Rear Mech
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EV153837-NA-BLK Black In Stock

SRAM X7 9-Speed Rear Derailleur

SRAM X7 9-Speed Rear Derailleur

Stock information

4.0 (1 review)


$49.71
$62.14 Save 20%!
More info on SRAM X7 9-Speed Rear Derailleur
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EV151063-L-GRY Storm Grey, Long Cage In Stock
EV151063-S-GRY Storm Grey, Short Cage In Stock
EV151063-M-GRY Storm Grey, Medium Cage In Stock
RefOptionAvailability
EV149773-SGS-SVR Silver, Long Cage In Stock

Shimano M593 Deore Shadow 10-speed Rear Derailleur

Shimano M593 Deore Shadow 10-speed Rear Derailleur

Stock information

5.0 (2 reviews)


$55.23
$69.03 Save 20%!
More info on Shimano M593 Deore Shadow 10-speed Rear Derailleur
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EV149609-NA-BLK Black In Stock

SRAM XX1 11 Speed Rear Derailleur

SRAM XX1 11 Speed Rear Derailleur

Stock information


$276.17
$345.20 Save 20%!
More info on SRAM XX1 11 Speed Rear Derailleur
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EV182445-NA-NA 11 Speed In Stock
RefOptionAvailability
EV177781-SGS-BLK Black, Long Cage In Stock
EV177781-GS-BLK Black, Medium Cage In Stock
EV177781-SGS-SVR Silver, Long Cage In Stock
EV177781-GS-SVR Silver, Medium Cage In Stock

Shimano XT M786 2013 10 Speed Shadow + Rear Derailleur

Shimano XT M786 2013 10 Speed Shadow + Rear Derailleur

Stock information

5.0 (4 reviews)


$77.32
$96.64 Save 20%!
More info on Shimano XT M786 2013 10 Speed Shadow + Rear Derailleur
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EV177780-SGS-BLK Black, Long Cage In Stock
EV177780-GS-BLK Black, Medium Cage In Stock
EV177780-SGS-SVR Silver, Long Cage In Stock
EV177780-GS-SVR Silver, Medium Cage In Stock

Shimano XTR M986 2013 10 Speed Shadow + Rear Derailleur

Shimano XTR M986 2013 10 Speed Shadow + Rear Derailleur

Stock information

5.0 (2 reviews)


$154.65
$193.31 Save 20%!
More info on Shimano XTR M986 2013 10 Speed Shadow + Rear Derailleur
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EV177777-SGS-BLK Black, Long Cage In Stock
EV177777-GS-BLK Black, Medium Cage In Stock

Shimano Ultegra 6800 11 Speed Rear Mech

Shimano Ultegra 6800 11 Speed Rear Mech

Stock information


from $71.80
$89.74 Save 20%!
More info on Shimano Ultegra 6800 11 Speed Rear Mech
RefOptionAvailability
EV197031-28-NA Short Cage In stock at remote warehouse
EV197031-32-NA Medium Cage In Stock
RefOptionAvailability
EV200867-NA-NA Braze On, Double In Stock
RefOptionAvailability
EV200864-GS-NA GS Medium Cage, Double In Stock 21/05/14
EV200864-SS-NA SS Short Cage, Double In Stock

SRAM XX Direct Mount Front Derailleur

SRAM XX Direct Mount Front Derailleur

Stock information


from $104.94
$131.18 Save 20%!
More info on SRAM XX Direct Mount Front Derailleur
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EV136239-39-NA 39 teeth, S1, Bottom Pull In stock at remote warehouse
EV136238-39-NA 39 teeth, S1, Top Pull In stock at remote warehouse
EV136243-39-NA 39 teeth, S3, Bottom Pull In Stock
EV136242-39-NA 39 teeth, S3, Top Pull In Stock
EV136239-42-NA 42 teeth, S1, Bottom Pull In stock at remote warehouse
EV136238-42-NA 42 teeth, S1, Top Pull In stock at remote warehouse
EV136243-42-NA 42 teeth, S3, Bottom Pull In Stock
EV136242-42-NA 42 teeth, S3, Top Pull In Stock