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Derailleurs & Mechs

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Brand
Shimano
Type
Mountain
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Shimano Alivio M410 Rear Derailleur

Shimano Alivio M410 Rear Derailleur


$38.46
$42.73 Save 10%!

4.5 (13 reviews)

Stock information

More info on Shimano Alivio M410 Rear Derailleur
RefOptionAvailability
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


$64.11
$71.24 Save 10%!

5.0 (23 reviews)

Stock information

More info on Shimano SLX M662 Rear Derailleur
RefOptionAvailability
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


$68.38
$85.48 Save 20%!

4.5 (13 reviews)

Stock information

More info on Shimano M772 XT Shadow Design Rear Derailleur - Top Normal
RefOptionAvailability
120057-GS-NA Silver & Black, Short Cage In Stock
120057-SGS-NA Silver & Black, Long Cage Discontinued
RefOptionAvailability
102035-NA-NA Silver & Black In Stock
RefOptionAvailability
102036-NA-NA Silver & Black In Stock

Shimano XT M786 2013 10 Speed Shadow + Rear Derailleur

Shimano XT M786 2013 10 Speed Shadow + Rear Derailleur


$79.79
$99.73 Save 20%!

5.0 (4 reviews)

Stock information

More info on Shimano XT M786 2013 10 Speed Shadow + Rear Derailleur
RefOptionAvailability
EV177780-SGS-BLK Black, Long Cage In stock at remote warehouse
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


from $51.28
$56.99 Save 10%!

4.5 (10 reviews)

Stock information

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

Shimano ZEE M640 2013 10 Speed Shadow + Rear Derailleur

Shimano ZEE M640 2013 10 Speed Shadow + Rear Derailleur


$68.38
$85.48 Save 20%!

5.0 (9 reviews)

Stock information

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


$159.59
$199.49 Save 20%!

5.0 (2 reviews)

Stock information

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


$51.28
$56.99 Save 10%!

4.0 (7 reviews)

Stock information

More info on Shimano Deore M592 Shadow Top Normal Rear Derailleur
RefOptionAvailability
102113-NA-BLK SGS (Long Cage) In Stock
RefOptionAvailability
EV175175-NA-NA In Stock

Shimano Acera M360 Rear Derailleur

Shimano Acera M360 Rear Derailleur


$28.49
$35.60 Save 20%!

5.0 (1 review)

Stock information

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
RefOptionAvailability
EV149775-NA-BLK Black In Stock
EV149775-NA-SVR Silver In Stock

Shimano Deore M590 Front Derailleur

Shimano Deore M590 Front Derailleur


from $32.76

4.5 (3 reviews)

Stock information

More info on Shimano Deore M590 Front Derailleur
RefOptionAvailability
102049-A-NA In Stock
102050-B-NA In Stock

Shimano SLX Front Derailleur - Double Chainset

Shimano SLX Front Derailleur - Double Chainset


$31.91
$39.88 Save 20%!

4.5 (4 reviews)

Stock information

More info on Shimano SLX Front Derailleur - Double Chainset
RefOptionAvailability
102038-NA-NA Conventional In Stock
102039-NA-NA Top Swing Discontinued

Shimano Altus M280 Direct Mount Rear Derailleur

Shimano Altus M280 Direct Mount Rear Derailleur


$22.79
$28.49 Save 20%!

4.0 (1 review)

Stock information

More info on Shimano Altus M280 Direct Mount Rear Derailleur
RefOptionAvailability
EV184160-NA-BLK Black, 7/8 Speed, Direct Mount In Stock
RefOptionAvailability
EV172303-NA-SVR Silver, Multi Fit, 7/8 Speed In stock at remote warehouse
RefOptionAvailability
EV149779-NA-BLK Black In Stock
EV149779-NA-SVR Silver In Stock

Shimano Deore M591 Front Derailleur

Shimano Deore M591 Front Derailleur


from $28.49
$35.60 Save 20%!

Stock information

More info on Shimano Deore M591 Front Derailleur
RefOptionAvailability
102051-NA-NA In Stock
102052-NA-NA In Stock
RefOptionAvailability
102037-NA-NA Silver & Black In Stock

Shimano SLX M675 2013 10 Speed Shadow + Rear Derailleur

Shimano SLX M675 2013 10 Speed Shadow + Rear Derailleur


$62.69
$78.37 Save 20%!

5.0 (1 review)

Stock information

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
EV175165-NA-NA In Stock
RefOptionAvailability
EV175174-NA-NA In Stock
RefOptionAvailability
EV149777-NA-NA In Stock

Shimano XTR M986 10 Speed Double Front Derailleur

Shimano XTR M986 10 Speed Double Front Derailleur


$85.48
$106.86 Save 20%!

5.0 (3 reviews)

Stock information

More info on Shimano XTR M986 10 Speed Double Front Derailleur
RefOptionAvailability
EV135132-NA-SVR Silver In Stock
RefOptionAvailability
EV177779-SS-BLK Black, Short Cage In Stock
RefOptionAvailability
EV175167-NA-NA In stock at remote warehouse

Shimano SLX M670 2013 10 Speed Shadow Rear Derailleur

Shimano SLX M670 2013 10 Speed Shadow Rear Derailleur


$51.28
$64.11 Save 20%!

5.0 (2 reviews)

Stock information

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 at remote warehouse
EV177781-SGS-SVR Silver, Long Cage In Stock
EV177781-GS-SVR Silver, Medium Cage In Stock
RefOptionAvailability
EV149781-NA-NA In Stock

Shimano XTR M981 10 Speed Triple Front Derailleur

Shimano XTR M981 10 Speed Triple Front Derailleur


$68.38
$85.48 Save 20%!

5.0 (1 review)

Stock information

More info on Shimano XTR M981 10 Speed Triple Front Derailleur
RefOptionAvailability
EV135133-NA-SVR Silver In Stock
RefOptionAvailability
EV175169-NA-NA In Stock

Shimano XTR M980 10 Speed Triple Front Derailleur

Shimano XTR M980 10 Speed Triple Front Derailleur


$85.48
$106.86 Save 20%!

5.0 (1 review)

Stock information

More info on Shimano XTR M980 10 Speed Triple Front Derailleur
RefOptionAvailability
EV135134-NA-SVR Silver In stock at remote warehouse
RefOptionAvailability
EV135140-NA-SVR Silver In Stock
RefOptionAvailability
EV172322-NA-SVR Silver, Multi Fit, 9 Speed In Stock
RefOptionAvailability
EV135136-NA-SVR Silver In stock at remote warehouse
RefOptionAvailability
EV135139-NA-SVR Silver In Stock
RefOptionAvailability
EV172321-NA-SVR Silver, Multi Fit, 9 Speed In stock at remote warehouse
RefOptionAvailability
EV135135-NA-SVR Silver In Stock
RefOptionAvailability
EV172323-NA-SVR Silver, Multi Fit, 9 Speed In Stock
RefOptionAvailability
EV184161-NA-SVR Silver, 10 Speed, Long Cage, Top Normal In stock at remote warehouse
RefOptionAvailability
EV135137-NA-SVR Silver In Stock
RefOptionAvailability
EV172324-NA-SVR Silver, Multi Fit, 9 Speed In Stock
RefOptionAvailability
EV149773-SGS-SVR Silver, Long Cage In stock at remote warehouse
RefOptionAvailability
EV179071-NA-BLK Black In Stock
RefOptionAvailability
EV172368-NA-SVR Silver, Direct Fit, 9 Speed In Stock
RefOptionAvailability
EV179075-NA-BLK Black In stock at remote warehouse
RefOptionAvailability
EV135138-NA-SVR Silver In stock at remote warehouse
RefOptionAvailability
EV179077-NA-BLK Black In Stock
RefOptionAvailability
EV179073-NA-BLK Black In Stock
RefOptionAvailability
EV179069-NA-BLK Black In Stock
RefOptionAvailability
EV202701-NA-NA In Stock

Shimano Tourney FT35 Direct Mount Rear Derailleur

Shimano Tourney FT35 Direct Mount Rear Derailleur


$16.66
$18.52 Save 10%!

5.0 (1 review)

Stock information

More info on Shimano Tourney FT35 Direct Mount Rear Derailleur
RefOptionAvailability
EV202153-NA-NA 6 or 7 Speed In Stock
RefOptionAvailability
EV202100-NA-BLK Black, 9 speed, Top Swing, Dual-pull In Stock
RefOptionAvailability
EV179068-NA-BLK Black In Stock
RefOptionAvailability
EV200839-NA-BLK Black, GS, Medium Cage In Stock
EV200839-NA-SVR Silver, GS, Medium Cage In Stock
EV200840-NA-BLK Black, SGS, Long Cage In Stock
EV200840-NA-SVR Silver, SGS, Long Cage In Stock
RefOptionAvailability
EV179074-NA-BLK Black In Stock
RefOptionAvailability
EV202694-NA-NA 63-66 Degree In stock at remote warehouse
EV202695-NA-NA 66-69 Degree In stock at remote warehouse
RefOptionAvailability
EV202649-NA-NA Direct Mount In stock at remote warehouse
EV202650-NA-NA Conventional Swing, Multi Fit In stock at remote warehouse
RefOptionAvailability
EV202645-NA-NA E-type In Stock
EV202646-NA-NA Multi Fit In Stock
RefOptionAvailability
EV202154-NA-NA 6 or 7 Speed In Stock
RefOptionAvailability
EV202101-NA-BLK Black, 9 speed, Conventional Swing, Dual-pull In Stock
RefOptionAvailability
EV200837-NA-BLK Black, GS, Medium Cage In Stock
EV200837-NA-SVR Silver, GS, Medium Cage In Stock
EV200838-NA-BLK Black, SGS, Long Cage In Stock
EV200838-NA-SVR Silver, SGS, Long Cage In Stock
RefOptionAvailability
EV200819-NA-NA Dual Pull, Top Swing, 66-69 degree In stock at remote warehouse
RefOptionAvailability
EV202647-NA-NA Direct Mount In stock at remote warehouse
EV202648-NA-NA Conventional Swing, Multi Fit In Stock
RefOptionAvailability
EV202099-NA-BLK Black, 9 speed, Long Cage In stock at remote warehouse
RefOptionAvailability
EV200836-NA-NA SGS, Long Cage In Stock
RefOptionAvailability
EV200818-NA-NA Dual Pull, Top Swing, 66-69 degree 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.