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Derailleurs & Mechs

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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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RefOptionAvailability
120112-NA-BLK Black, Long Cage In stock
120112-NA-SVR Silver, Long Cage In stock
RefOptionAvailability
102142-NA-NA In stock

Shimano M772 XT Shadow Design Rear Derailleur - Top Normal

Shimano M772 XT Shadow Design Rear Derailleur - Top Normal

Stock information

4.5 (12 reviews)


$85.68
$95.20 Save 10%!
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 In stock

Shimano SLX M662 Rear Derailleur

Shimano SLX M662 Rear Derailleur

Stock information

5.0 (21 reviews)


$57.11
$76.16 Save 25%!
More info on Shimano SLX M662 Rear Derailleur
RefOptionAvailability
120136-GS-NA GS In stock
120136-SGS-NA SGS In stock

Shimano 2300 8-speed Front Derailleur - Triple

Shimano 2300 8-speed Front Derailleur - Triple

Stock information

4.5 (6 reviews)


$22.84
$27.91 Save 18%!
More info on Shimano 2300 8-speed Front Derailleur - Triple
RefOptionAvailability
120087-318-NA Triple, 28.6/31.8mm clamp In stock
102084-NA-NA Triple, Braze-on In stock

M:Part Front Derailleur Clamp

M:Part Front Derailleur Clamp

Stock information

5.0 (5 reviews)


$7.60
More info on M:Part Front Derailleur Clamp
RefOptionAvailability
EV146181-349-NA Black, 34.9mm In stock
EV146181-286-NA Black, 28.6mm Currently unavailable
EV146181-318-NA Black, 31.8mm Currently unavailable
RefOptionAvailability
102035-NA-NA Silver & Black In stock

Tacx Jockey Wheels - Shimano

Tacx Jockey Wheels - Shimano

Stock information

5.0 (1 review)


$20.31
$22.84 Save 11%!
More info on Tacx Jockey Wheels - Shimano
RefOptionAvailability
103161-NA-NA In stock
RefOptionAvailability
102034-NA-NA Silver/Black, Top Swing In stock

Shimano 2300 8-speed Front Derailleur - Double

Shimano 2300 8-speed Front Derailleur - Double

Stock information

4.5 (4 reviews)


$19.03
$22.84 Save 16%!
More info on Shimano 2300 8-speed Front Derailleur - Double
RefOptionAvailability
120086-318-NA Double, 28.6/31.8mm clamp In stock
102083-NA-NA Double, Braze-on In stock
RefOptionAvailability
102036-NA-NA Silver & Black In stock

Shimano Deore M591 Top Normal Rear Derailleur

Shimano Deore M591 Top Normal Rear Derailleur

Stock information

4.5 (6 reviews)


$50.78
$57.11 Save 11%!
More info on Shimano Deore M591 Top Normal Rear Derailleur
RefOptionAvailability
120114-SGS-BLK In stock
120114-SGS-SVR In stock

SRAM X.9 Jockey Wheels

SRAM X9 Jockey Wheels

Stock information

4.0 (1 review)


$21.45
$24.10 Save 11%!
More info on SRAM X9 Jockey Wheels
RefOptionAvailability
103163-NA-NA In stock

SRAM X7 Jockey Wheels - Pair

SRAM X.7 Jockey Wheels - Pair

Stock information


$13.95
$16.50 Save 15%!
More info on SRAM X.7 Jockey Wheels - Pair
RefOptionAvailability
103165-NA-NA Black In stock

Shimano M771 XT Rear Derailleur - Top Normal

Shimano M771 XT Rear Derailleur - Top Normal

Stock information

4.5 (6 reviews)


$76.16
$95.20 Save 20%!
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 In stock

Shimano Saint Shadow Rear Derailleur

Shimano Saint Shadow Rear Derailleur

Stock information

5.0 (12 reviews)


$104.09
$139.64 Save 25%!
More info on Shimano Saint Shadow Rear Derailleur
RefOptionAvailability
120137-GS-NA Medium Cage In stock
120137-SS-NA Short Cage In stock

Powerplay Front Derailleur Clamp

Powerplay Front Derailleur Clamp

Stock information


$12.69
$15.22 Save 16%!
More info on Powerplay Front Derailleur Clamp
RefOptionAvailability
120472-286-BLK Black, 28.6 mm In stock
120472-349-BLK Black, 34.9 mm Discontinued
120472-318-BLK Black, 31.8 mm Discontinued

Shimano Deore M590 Front Derailleur

Shimano Deore M590 Front Derailleur

Stock information

4.0 (2 reviews)


from $29.19
$38.07 Save 23%!
More info on Shimano Deore M590 Front Derailleur
RefOptionAvailability
102050-B-NA In stock
102049-A-NA In stock

Shimano Ultegra 6700 10-speed Front Derailleur - Double

Shimano Ultegra 6700 10-speed Front Derailleur - Double

Stock information

5.0 (4 reviews)


from $43.16
$53.30 Save 19%!
More info on Shimano Ultegra 6700 10-speed Front Derailleur - Double
RefOptionAvailability
102107-NA-NA Braze-on, Double In stock
120099-318-NA 28.6/31.8mm clamp, Double In stock
120099-349-NA 34.9mm clamp, Double In stock

Shimano Dura-Ace 7900 Rear Derailleur

Shimano Dura-Ace 7900 Rear Derailleur

Stock information

5.0 (5 reviews)


$190.41
$222.16 Save 14%!
More info on Shimano Dura-Ace 7900 Rear Derailleur
RefOptionAvailability
120115-SS-NA Short Cage In stock

Shimano 105 5700 Front Derailleur Double Band On

Shimano 105 5700 Front Derailleur Double Band On

Stock information

5.0 (1 review)


$35.53
$41.88 Save 15%!
More info on Shimano 105 5700 Front Derailleur Double Band On
RefOptionAvailability
131956-318-SVR Silver, 31.8mm In stock
131956-349-SVR Silver, 34.9mm In stock
131956-318-BLK Black, 31.8mm Currently unavailable
131956-349-BLK Black, 34.9mm Currently unavailable
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