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Derailleurs & Mechs

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102113-NA-BLK SGS (Long Cage) In Stock
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102036-NA-NA Silver & Black In Stock

Shimano RD-4601 Tiagra 10 Speed Rear Derailleur

Shimano RD-4601 Tiagra 10 Speed Rear Derailleur


from $38.84
$43.16 Save 10%!

4.5 (3 reviews)

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EV177776-SS-NA Silver, Short Cage In Stock
EV177776-GS-NA Silver, Medium Cage In Stock
RefOptionAvailability
102049-A-NA In Stock
102050-B-NA In Stock

Shimano 105 5800 Double Front Derailleur

Shimano 105 5800 Double Front Derailleur


$28.24
$35.31 Save 20%!

5.0 (3 reviews)

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EV220639-31.8-SVR Silver, 28.6/31.8mm Clamp In Stock
EV220639-NA-BLK Black, 34.9mm Clamp In Stock
EV220639-NA-SVR Silver, 34.9mm Clamp In Stock
EV220640-NA-BLK Black, Braze on In Stock
EV220640-NA-SVR Silver, Braze on In Stock
EV220639-31.8-BLK Black, 28.6/31.8mm Clamp Currently unavailable

Shimano Ultegra Di2 6870 11-Speed E-Tube Front Derailleur

Shimano Ultegra Di2 6870 11-Speed E-Tube Front Derailleur


$177.93
$222.41 Save 20%!

5.0 (4 reviews)

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EV200867-NA-NA Braze On, Double In Stock

Shimano RD 5700 Jockey Wheels

Shimano RD 5700 Jockey Wheels


$13.08

4.5 (6 reviews)

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EV174943-NA-NA Pair of Jockey Wheels In Stock

Shimano Dura-Ace 9000 11 Speed Road Rear SS Derailleur

Shimano Dura-Ace 9000 11 Speed Road Rear SS Derailleur


$141.28
$196.23 Save 28%!

5.0 (2 reviews)

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EV184156-NA-SVR Silver, 11 Speed, Short Cage In Stock

M:Part Front Derailleur Clamp

M:Part Front Derailleur Clamp


$7.83

4.5 (15 reviews)

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EV146181-286-NA Black, 28.6mm In Stock
EV146181-318-NA Black, 31.8mm In Stock
EV146181-349-NA Black, 34.9mm In Stock

Shimano Acera M360 Rear Derailleur

Shimano Acera M360 Rear Derailleur


$31.38
$39.23 Save 20%!

5.0 (4 reviews)

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EV172304-NA-BLK Black, SGS-Long Cage, 7/8 Speed In Stock
EV172304-NA-SVR Silver, SGS-Long Cage, 7/8 Speed In Stock

Shimano Saint M820 2013 10 Speed Shadow + Rear Derailleur

Shimano Saint M820 2013 10 Speed Shadow + Rear Derailleur


$104.66
$156.98 Save 33%!

4.5 (2 reviews)

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EV177779-SS-BLK Black, Short Cage In Stock

Campagnolo Veloce Band-On Front Derailleur

Campagnolo Veloce Band-On Front Derailleur


$30.35
$37.93 Save 20%!

5.0 (2 reviews)

Stock information

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EV140084-32-BLK Black, 32mm In Stock
EV140084-35-BLK Black, 35mm In Stock
EV140084-32-SVR Silver, 32mm In Stock
EV140084-35-SVR Silver, 35mm In Stock

Shimano 6700 Ultegra 10-speed Double Front Derailleur

Shimano 6700 Ultegra 10-speed Double Front Derailleur


from $34.52
$43.16 Save 20%!

4.5 (3 reviews)

Stock information

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EV149634-318-GRY Grey, 28.6 - 31.8mm Clamp In Stock
EV149634-349-GRY Grey, 34.9mm Clamp In Stock
EV149635-NA-GRY Grey, Braze-On In Stock

Shimano XTR M9050 Di2 11 Speed Rear Derailleur

Shimano XTR M9050 Di2 11 Speed Rear Derailleur


$418.66
$523.33 Save 20%!

5.0 (1 review)

Stock information

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RefOptionAvailability
EV222006-GS-BLK Black/Silver, Medium Cage In Stock
EV222006-SGS-BLK Black/Silver, Long Cage In Stock
RefOptionAvailability
102035-NA-NA Silver & Black In Stock

Shimano SLX Jockey Wheel Set

Shimano SLX Jockey Wheel Set


$9.15

5.0 (4 reviews)

Stock information

More info on Shimano SLX Jockey Wheel Set
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EV202164-NA-NA In Stock

Shimano XT M781 2013 10 Speed Shadow Rear Derailleur

Shimano XT M781 2013 10 Speed Shadow Rear Derailleur


$62.78
$78.48 Save 20%!

5.0 (1 review)

Stock information

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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
RefOptionAvailability
EV175165-NA-NA In Stock
RefOptionAvailability
102051-NA-NA In Stock
102052-NA-NA In Stock

SRAM X4 Rear Mech

SRAM X.4 Rear Mech


$32.70

5.0 (2 reviews)

Stock information

More info on SRAM X.4 Rear Mech
RefOptionAvailability
102231-NA-NA Long In Stock

Tacx Jockey Wheels - Shimano 9/10 Speed

Tacx Jockey Wheels - Shimano 9/10 Speed


$27.19
$34.01 Save 20%!

5.0 (2 reviews)

Stock information

More info on Tacx Jockey Wheels - Shimano 9/10 Speed
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EV186147-NA-NA In Stock

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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