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Derailleurs & Mechs

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RefOptionAvailability
EV200765-349-NA Band on 34.9mm, Multi-Fit for 28.6 and 31.8 In Stock
RefOptionAvailability
EV151130-NA-GRY Grey, Down swing 34.9 mm In Stock

Shimano 105 5800 Double Front Derailleur

Shimano 105 5800 Double Front Derailleur


$27.19
$34.01 Save 20%!

0.0 (0 reviews)

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More info on Shimano 105 5800 Double Front Derailleur
RefOptionAvailability
EV220639-31.8-BLK Black, 28.6/31.8mm Clamp In Stock
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
RefOptionAvailability
EV186205-NA-NA In Stock

SRAM Red 2012 WiFli Aero Glide Rear Derailleur Medium Cage

SRAM Red 2012 WiFli Aero Glide Rear Derailleur Medium Cage


$206.06
$412.11 Save 50%!

5.0 (1 review)

Stock information

More info on SRAM Red 2012 WiFli Aero Glide Rear Derailleur Medium Cage
RefOptionAvailability
EV165059-NA-BLS Black/Silver In Stock

Shimano Dura Ace 7900 Jockey Wheel Set

Shimano Dura Ace 7900 Jockey Wheel Set


$34.52
$43.16 Save 20%!

Stock information

More info on Shimano Dura Ace 7900 Jockey Wheel Set
RefOptionAvailability
EV202127-NA-NA In Stock

SRAM Force 22 Medium Cage WiFli Rear Derailleur

SRAM Force 22 Medium Cage WiFli Rear Derailleur


$96.76
$113.83 Save 15%!

4.0 (1 review)

Stock information

More info on SRAM Force 22 Medium Cage WiFli Rear Derailleur
RefOptionAvailability
EV203387-NA-NA 11 Speed, Medium Cage In Stock

SRAM X7 10 Speed Rear Derailleur

SRAM X7 10 Speed Rear Derailleur


$50.05
$58.88 Save 15%!

0.0 (0 reviews)

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More info on SRAM X7 10 Speed Rear Derailleur
RefOptionAvailability
EV208810-L-GRY Storm Grey, Long Cage In Stock
EV208810-M-GRY Storm Grey, Medium Cage In Stock
EV208810-S-GRY Storm Grey, Short Cage In stock at remote warehouse
RefOptionAvailability
EV135140-NA-SVR Silver In Stock
RefOptionAvailability
EV179064-NA-BLK Black, 34.9mm In Stock

Campagnolo Front Mech Clamp Adaptor

Campagnolo Front Mech Clamp Adaptor


$21.96
$27.46 Save 20%!

Stock information

More info on Campagnolo Front Mech Clamp Adaptor
RefOptionAvailability
EV201581-32-NA Black, 32mm In Stock
EV201581-35-NA Black, 35mm In Stock

SRAM X5 Rear Derailleur 10spd Medium Cage

SRAM X5 Rear Derailleur 10spd Medium Cage


$41.87
$52.33 Save 20%!

0.0 (0 reviews)

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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

Shimano Dura-Ace 9070 Di2 Front Derailleur Band Adapter

Shimano Dura-Ace 9070 Di2 Front Derailleur Band Adapter


$31.38
$39.23 Save 20%!

0.0 (0 reviews)

Stock information

More info on Shimano Dura-Ace 9070 Di2 Front Derailleur Band Adapter
RefOptionAvailability
EV184180-318-BLK Black, 31.8mm In stock at remote warehouse
EV184180-349-BLK Black, 34.9mm In Stock

Shimano FD-R440 8-speed Double Front Derailleur

Shimano FD-R440 8-speed Double Front Derailleur


$26.16
$32.69 Save 20%!

5.0 (1 review)

Stock information

More info on Shimano FD-R440 8-speed Double Front Derailleur
RefOptionAvailability
EV173759-286-SVR Silver, 28.6mm Band-On In Stock
EV173761-NA-SVR Silver, Braze-On In stock at remote warehouse
RefOptionAvailability
EV135139-NA-SVR Silver In Stock
RefOptionAvailability
EV135136-NA-SVR Silver In Stock
RefOptionAvailability
EV179062-NA-BLK Black, Braze On In Stock

Campagnolo Chorus 10 Speed Rear Mech

Campagnolo Chorus 10 Speed Rear Mech


$193.63
$228.95 Save 15%!

0.0 (0 reviews)

Stock information

More info on Campagnolo Chorus 10 Speed Rear Mech
RefOptionAvailability
120126-M-NA Carbon & Silver, Medium Cage In Stock 21/12/14
RefOptionAvailability
EV135135-NA-SVR Silver In Stock

SRAM X9 High Clamp Dual Pull Front Derailleur

SRAM X9 High Clamp Dual Pull Front Derailleur


$29.44
$58.88 Save 50%!

4.0 (1 review)

Stock information

More info on SRAM X9 High Clamp Dual Pull Front Derailleur
RefOptionAvailability
EV136085-318-SVR Silver, 31.8cm In Stock
EV136085-382-SVR Silver, 38.2cm In Stock
EV136085-349-SVR Silver, 34.9cm Discontinued
RefOptionAvailability
EV202099-NA-BLK Black, 9 speed, Long Cage 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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