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Derailleurs & Mechs

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Type
Mountain
Position
Rear
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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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Shimano Alivio M410 Rear Derailleur

Shimano Alivio M410 Rear Derailleur

Stock information

4.5 (12 reviews)


$37.27
$41.41 Save 10%!
More info on Shimano Alivio M410 Rear Derailleur
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120112-NA-BLK Black, Long Cage In Stock
120112-NA-SVR Silver, Long Cage In Stock

Shimano SLX M662 Rear Derailleur

Shimano SLX M662 Rear Derailleur

Stock information

5.0 (23 reviews)


$62.12
$69.03 Save 10%!
More info on Shimano SLX M662 Rear Derailleur
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120136-SGS-NA SGS In Stock
120136-GS-NA GS Discontinued

Shimano M772 XT Shadow Design Rear Derailleur - Top Normal

Shimano M772 XT Shadow Design Rear Derailleur - Top Normal

Stock information

4.5 (13 reviews)


from $67.31
$103.55 Save 35%!
More info on Shimano M772 XT Shadow Design Rear Derailleur - Top Normal
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120057-SGS-NA Silver & Black, Long Cage In Stock
120057-GS-NA Silver & Black, Short Cage In Stock

Shimano Saint Shadow Rear Derailleur

Shimano Saint Shadow Rear Derailleur

Stock information

5.0 (15 reviews)


$121.51
$151.88 Save 20%!
More info on Shimano Saint Shadow Rear Derailleur
RefOptionAvailability
120137-GS-NA Medium Cage In stock at remote warehouse

Shimano M771 XT Rear Derailleur - Top Normal

Shimano M771 XT Rear Derailleur - Top Normal

Stock information

4.5 (6 reviews)


$62.12
$103.55 Save 40%!
More info on Shimano M771 XT Rear Derailleur - Top Normal
RefOptionAvailability
120058-GS-NA Silver & Black, Short Cage In Stock
120058-SGS-NA Silver & Black, Long Cage Discontinued

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
RefOptionAvailability
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 Deore M591 Top Normal Rear Derailleur

Shimano Deore M591 Top Normal Rear Derailleur

Stock information

4.5 (7 reviews)


from $49.69
$55.23 Save 10%!
More info on Shimano Deore M591 Top Normal Rear Derailleur
RefOptionAvailability
120114-SGS-BLK Black, Long Cage In Stock
120114-SGS-SVR Silver, Long Cage In Stock

Sram X9 Rear Derailleur

SRAM X9 Rear Derailleur

Stock information

4.0 (9 reviews)


from $71.80
$89.76 Save 20%!
More info on SRAM X9 Rear Derailleur
RefOptionAvailability
120168-L-NA Long Cage, 9-speed In Stock
120168-S-NA Short Cage, 9-speed In Stock
120168-M-NA Medium Cage, 9-speed In Stock

Shimano ZEE M640 2013 10 Speed Shadow + Rear Derailleur

Shimano ZEE M640 2013 10 Speed Shadow + Rear Derailleur

Stock information

5.0 (9 reviews)


$66.26
$82.83 Save 20%!
More info on Shimano ZEE M640 2013 10 Speed Shadow + Rear Derailleur
RefOptionAvailability
EV179055-SS-BLK Black, Short Cage, DH Spec In Stock
EV179056-SS-BLK Black, Short Cage, Freeride Spec In Stock
RefOptionAvailability
EV175173-NA-NA 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
RefOptionAvailability
EV177777-SGS-BLK Black, Long Cage In Stock
EV177777-GS-BLK Black, Medium Cage In Stock

Shimano Deore M592 Shadow Top Normal Rear Derailleur

Shimano Deore M592 Shadow Top Normal Rear Derailleur

Stock information

4.0 (6 reviews)


$49.69
$55.23 Save 10%!
More info on Shimano Deore M592 Shadow Top Normal Rear Derailleur
RefOptionAvailability
102113-NA-BLK SGS (Long Cage) 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
RefOptionAvailability
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
EV175175-NA-NA In Stock

Shimano Acera M360 Rear Derailleur

Shimano Acera M360 Rear Derailleur

Stock information

5.0 (1 review)


$27.61
$34.50 Save 20%!
More info on Shimano Acera M360 Rear Derailleur
RefOptionAvailability
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 Deore LX T661 Top Normal Rear Derailleur

Shimano Deore LX T661 Top Normal Rear Derailleur

Stock information

4.0 (2 reviews)


$55.23
$69.03 Save 20%!
More info on Shimano Deore LX T661 Top Normal Rear Derailleur
RefOptionAvailability
EV172357-NA-SVR Silver, SGS-Long Cage In Stock

Shimano SLX M675 2013 10 Speed Shadow + Rear Derailleur

Shimano SLX M675 2013 10 Speed Shadow + Rear Derailleur

Stock information

5.0 (1 review)


$60.75
$75.94 Save 20%!
More info on Shimano SLX M675 2013 10 Speed Shadow + Rear Derailleur
RefOptionAvailability
EV179057-SGS-BLK Black, Long Cage In Stock
EV179057-GS-BLK Black, Medium Cage Discontinued
RefOptionAvailability
EV175174-NA-NA In Stock

Shimano Altus M280 Direct Mount Rear Derailleur

Shimano Altus M280 Direct Mount Rear Derailleur

Stock information

4.0 (1 review)


$22.09
$27.61 Save 20%!
More info on Shimano Altus M280 Direct Mount Rear Derailleur
RefOptionAvailability
EV184160-NA-BLK Black, 7/8 Speed, Direct Mount In stock at remote warehouse

Shimano SLX M670 2013 10 Speed Shadow Rear Derailleur

Shimano SLX M670 2013 10 Speed Shadow Rear Derailleur

Stock information

5.0 (1 review)


$49.69
$62.12 Save 20%!
More info on Shimano SLX M670 2013 10 Speed Shadow Rear Derailleur
RefOptionAvailability
EV179058-SGS-BLK Black, Long Cage In Stock
EV179058-GS-BLK Black, Medium Cage 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
RefOptionAvailability
EV177779-SS-BLK Black, Short Cage 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
RefOptionAvailability
EV182445-NA-NA 11 Speed In Stock
RefOptionAvailability
EV172325-NA-BLK Black, SGS-Long Cage, 9 Speed In Stock
EV172325-NA-SVR Silver, SGS-Long Cage, 9 Speed In Stock

SRAM XO Rear Derailleur 08

SRAM X.0 Rear Derailleur

Stock information

5.0 (4 reviews)


$220.93
$276.17 Save 20%!
More info on SRAM X.0 Rear Derailleur
RefOptionAvailability
120165-L-NA Long In Stock
120165-S-NA Short In Stock
120165-M-NA Medium In stock at remote warehouse

Sram XX Rear Derailleur

SRAM XX Rear Derailleur

Stock information


from $265.10
$331.40 Save 20%!
More info on SRAM XX Rear Derailleur
RefOptionAvailability
102234-NA-NA Long Cage In Stock
102234-M-NA Medium Cage In stock at remote warehouse

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
RefOptionAvailability
EV149609-NA-BLK Black In Stock

SRAM X5 8/9 Speed Rear Derailleur

SRAM X5 8/9 Speed Rear Derailleur

Stock information


from $44.19
$55.23 Save 20%!
More info on SRAM X5 8/9 Speed Rear Derailleur
RefOptionAvailability
EV182948-L-BLK Black, 8/9 Speed, Long Cage In stock at remote warehouse
EV182948-M-BLK Black, 8/9 Speed, Medium Cage In stock at remote warehouse
EV182948-L-SVR Silver, 8/9 Speed, Long Cage In stock at remote warehouse
EV182948-M-SVR Silver, 8/9 Speed, Medium Cage In Stock
RefOptionAvailability
EV149773-SGS-SVR Silver, Long Cage In Stock
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
RefOptionAvailability
EV184161-NA-SVR Silver, 10 Speed, Long Cage, Top Normal In Stock

SRAM X0 10-Speed Rear Derailleur

SRAM X0 10-Speed Rear Derailleur

Stock information


$193.31
$248.53 Save 22%!
More info on SRAM X0 10-Speed Rear Derailleur
RefOptionAvailability
EV157976-S-SVR Silver, Short Cage In Stock

SRAM X01 11 Speed Rear Derailleur

SRAM XO1 11 Speed Rear Derailleur

Stock information


$246.48
$289.98 Save 15%!
More info on SRAM XO1 11 Speed Rear Derailleur
RefOptionAvailability
EV203397-NA-BLK Black/Black, 11 Speed In Stock
EV203397-NA-BKRD Black/Red, 11 Speed In stock at remote warehouse
RefOptionAvailability
EV157987-S-RED Red, Short Cage In stock at remote warehouse

SRAM X7 10 Speed Rear Derailleur

SRAM X7 10 Speed Rear Derailleur

Stock information


$55.92
$62.14 Save 10%!
More info on SRAM X7 10 Speed Rear Derailleur
RefOptionAvailability
EV208810-L-GRY Storm Grey, Long Cage In stock at remote warehouse
EV208810-M-GRY Storm Grey, Medium Cage In Stock
EV208810-S-GRY Storm Grey, Short Cage In stock at remote warehouse

SRAM X9 Type 2 10 Speed Rear Derailleur

SRAM X9 Type 2 10 Speed Rear Derailleur

Stock information


$93.90
$110.47 Save 15%!
More info on SRAM X9 Type 2 10 Speed Rear Derailleur
RefOptionAvailability
EV208809-S-BKGY Black/Grey, Long Cage In Stock
EV208809-M-BKGY Black/Grey, Medium Cage In stock at remote warehouse
EV208809-L-BKGY Black/Grey, Short Cage In stock at remote warehouse

SRAM XO Type 2 10 Speed Rear Derailleur

SRAM XO Type 2 10 Speed Rear Derailleur

Stock information


$240.61
$283.07 Save 15%!
More info on SRAM XO Type 2 10 Speed Rear Derailleur
RefOptionAvailability
EV208760-L-BKRD Black/Red, Long Cage In stock at remote warehouse
EV208760-M-BKRD Black/Red, Medium Cage In Stock
EV208760-S-BKRD Black/Red, Short Cage In stock at remote warehouse
EV208760-L-BLK Black/Black, Long Cage In stock at remote warehouse
EV208760-M-BLK Black/Black, Medium Cage In stock at remote warehouse
EV208760-S-BLK Black/Black, Short Cage In stock at remote warehouse
EV208760-L-BKCHR Black/Silver, Long Cage In stock at remote warehouse
EV208760-M-BKCHR Black/Silver, Medium Cage In stock at remote warehouse
EV208760-S-BKCHR Black/Silver, Short Cage In Stock 08/05/14

SRAM X7 Type 2 10 Speed Rear Derailleur

SRAM X7 Type 2 10 Speed Rear Derailleur

Stock information


$74.56
$82.85 Save 10%!
More info on SRAM X7 Type 2 10 Speed Rear Derailleur
RefOptionAvailability
EV208761-L-GRY Storm Grey, Long Cage In stock at remote warehouse
EV208761-M-GRY Storm Grey, Medium Cage In stock at remote warehouse

SRAM X4 Rear Mech

SRAM X.4 Rear Mech

Stock information

5.0 (2 reviews)


$34.50
More info on SRAM X.4 Rear Mech
RefOptionAvailability
102231-NA-NA Long In Stock

Sram X3 Rear Derailleur

SRAM X3 Rear Derailleur

Stock information

5.0 (2 reviews)


$20.71
More info on SRAM X3 Rear Derailleur
RefOptionAvailability
120170-L-BLK In Stock