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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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Tacx Jockey Wheels - Universal

Tacx Jockey Wheels - Universal

Stock information

4.5 (10 reviews)


$23.59
More info on Tacx Jockey Wheels - Universal
RefOptionAvailability
103160-NA-NA In stock
RefOptionAvailability
120112-NA-BLK Black, Long Cage In stock
120112-NA-SVR Silver, Long Cage In stock

Tacx Jockey Wheels - Shimano

Tacx Jockey Wheels - Shimano

Stock information

5.0 (1 review)


$20.98
$23.59 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

M:Part Front Derailleur Clamp

M:Part Front Derailleur Clamp

Stock information

5.0 (5 reviews)


$7.85
More info on M:Part Front Derailleur Clamp
RefOptionAvailability
EV146181-286-NA Black, 28.6mm In stock
EV146181-318-NA Black, 31.8mm In stock
EV146181-349-NA Black, 34.9mm In stock

Vavert Front Derailleur Braze-On Adaptor

Vavert Front Derailleur Braze-On Adaptor

Stock information


from $11.79
$13.49 Save 12%!
More info on Vavert Front Derailleur Braze-On Adaptor
RefOptionAvailability
EV183634-349-NA Black, 34.9mm In stock
EV183634-286-NA Black, 28.6mm In stock
EV183634-318-NA Black, 31.8mm In stock

Powerplay Front Derailleur Clamp

Powerplay Front Derailleur Clamp

Stock information


$13.11
$15.72 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 Tourney TX35 Rear Derailleur

Shimano Tourney TX35 Rear Derailleur

Stock information

5.0 (1 review)


$13.63
$17.04 Save 20%!
More info on Shimano Tourney TX35 Rear Derailleur
RefOptionAvailability
EV160197-NA-NA Black, 6/7 Speed In stock

Shimano 2300 8-speed Front Derailleur - Triple

Shimano 2300 8-speed Front Derailleur - Triple

Stock information

4.5 (7 reviews)


$23.59
$28.83 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
RefOptionAvailability
EV175173-NA-NA In stock

Shimano 2300 8-speed Front Derailleur - Double

Shimano 2300 8-speed Front Derailleur - Double

Stock information

4.5 (4 reviews)


$19.65
$23.59 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
EV175174-NA-NA In stock
RefOptionAvailability
EV175167-NA-NA In stock
RefOptionAvailability
EV175175-NA-NA In stock
RefOptionAvailability
EV175165-NA-NA In stock
RefOptionAvailability
EV175169-NA-NA In stock
RefOptionAvailability
EV175172-NA-NA In stock
RefOptionAvailability
EV175166-NA-NA In stock
RefOptionAvailability
EV175168-NA-NA In stock
RefOptionAvailability
EV175171-NA-NA In stock

Tacx Jockey Wheels - SRAM 9.0SL, 9.0, X9 & XO

Tacx Jockey Wheels - SRAM 9.0SL, 9.0, X9 & XO

Stock information

5.0 (1 review)


$27.25
$34.08 Save 20%!
More info on Tacx Jockey Wheels - SRAM 9.0SL, 9.0, X9 & XO
RefOptionAvailability
EV186148-NA-NA In stock
RefOptionAvailability
EV186149-NA-NA In stock

Shimano Deore M590 Front Derailleur

Shimano Deore M590 Front Derailleur

Stock information

4.0 (2 reviews)


from $30.15
$39.32 Save 23%!
More info on Shimano Deore M590 Front Derailleur
RefOptionAvailability
102050-B-NA In stock
102049-A-NA In stock

SRAM Force Rear Derailleur

SRAM Force Rear Derailleur

Stock information

4.5 (3 reviews)


$131.13
$163.91 Save 20%!
More info on SRAM Force Rear Derailleur
RefOptionAvailability
102132-NA-NA In stock

Shimano Deore M591 Top Normal Rear Derailleur

Shimano Deore M591 Top Normal Rear Derailleur

Stock information

4.5 (6 reviews)


$52.45
$58.99 Save 11%!
More info on Shimano Deore M591 Top Normal Rear Derailleur
RefOptionAvailability
120114-SGS-BLK In stock
120114-SGS-SVR In stock
RefOptionAvailability
EV184158-NA-SVR 7 Speed In stock
RefOptionAvailability
102035-NA-NA Silver & Black 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)


$88.50
$98.33 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

SRAM X7 Jockey Wheels - Pair

SRAM X.7 Jockey Wheels - Pair

Stock information


$14.41
$17.04 Save 15%!
More info on SRAM X.7 Jockey Wheels - Pair
RefOptionAvailability
103165-NA-NA Black In stock
RefOptionAvailability
102036-NA-NA Silver & Black In stock

SRAM X.9 Jockey Wheels

SRAM X9 Jockey Wheels

Stock information

4.0 (1 review)


$22.16
$24.89 Save 11%!
More info on SRAM X9 Jockey Wheels
RefOptionAvailability
103163-NA-NA In stock

Shimano RD-5701 105 10 Speed Rear Derailleur

Shimano RD-5701 105 10 Speed Rear Derailleur

Stock information

4.0 (1 review)


from $58.99
$65.56 Save 10%!
More info on Shimano RD-5701 105 10 Speed Rear Derailleur
RefOptionAvailability
EV177775-SS-BLK Black, Short Cage In stock
EV177775-GS-BLK Black, Medium Cage In stock
EV177775-GS-SVR Silver, Medium Cage In stock
EV177775-SS-SVR Silver, Short Cage In stock

Shimano Acera M360 Rear Derailleur

Shimano Acera M360 Rear Derailleur

Stock information

5.0 (1 review)


$26.22
$32.76 Save 20%!
More info on Shimano Acera M360 Rear Derailleur
RefOptionAvailability
EV172304-NA-SVR Silver, SGS-Long Cage, 7/8 Speed In stock
EV172304-NA-BLK Black, SGS-Long Cage, 7/8 Speed In stock
RefOptionAvailability
EV172303-NA-SVR Silver, Multi Fit, 7/8 Speed In stock
RefOptionAvailability
EV184160-NA-BLK Black, 7/8 Speed, Direct Mount In stock
RefOptionAvailability
EV172302-NA-SVR Silver, Multi Fit, 7/8 Speed In stock
RefOptionAvailability
EV172320-NA-SVR Silver, Multi Fit, 8 Speed In stock

Shimano Deore M592 Shadow Top Normal Rear Derailleur

Shimano Deore M592 Shadow Top Normal Rear Derailleur

Stock information

4.0 (5 reviews)


$58.99
$65.56 Save 10%!
More info on Shimano Deore M592 Shadow Top Normal Rear Derailleur
RefOptionAvailability
102113-NA-BLK SGS (Long Cage) In stock

Shimano SLX M662 Rear Derailleur

Shimano SLX M662 Rear Derailleur

Stock information

5.0 (21 reviews)


$58.99
$78.66 Save 25%!
More info on Shimano SLX M662 Rear Derailleur
RefOptionAvailability
120136-GS-NA GS In stock
120136-SGS-NA SGS In stock

Campagnolo Veloce Rear Derailleur

Campagnolo Veloce Rear Derailleur

Stock information


from $82.35
$102.94 Save 20%!
More info on Campagnolo Veloce Rear Derailleur
RefOptionAvailability
EV140082-S-SVR Silver, Short cage In stock
EV140082-M-SVR Silver, Medium cage In stock
EV140082-S-BLK Black, Short cage In stock
EV140082-M-BLK Black, Medium cage In stock
RefOptionAvailability
EV186171-NA-NA In stock
RefOptionAvailability
EV186170-NA-NA In stock

Shimano Deore M591 Front Derailleur

Shimano Deore M591 Front Derailleur

Stock information


from $30.15
$39.32 Save 23%!
More info on Shimano Deore M591 Front Derailleur
RefOptionAvailability
102052-NA-NA In stock
102051-NA-NA In stock

Shimano 105 5700 Front Derailleur Double Band On

Shimano 105 5700 Front Derailleur Double Band On

Stock information

5.0 (1 review)


from $32.76
$43.26 Save 24%!
More info on Shimano 105 5700 Front Derailleur Double Band On
RefOptionAvailability
131956-318-BLK Black, 31.8mm In stock
131956-318-SVR Silver, 31.8mm In stock
131956-349-SVR Silver, 34.9mm In stock
131956-349-BLK Black, 34.9mm Currently unavailable

SRAM Force Front Derailleur

SRAM Force Front Derailleur

Stock information

5.0 (1 review)


from $52.45
$65.56 Save 20%!
More info on SRAM Force Front Derailleur
RefOptionAvailability
102060-A-NA Braze On In stock
120065-318-NA 31.8 Clamp In stock
120065-349-NA 34.9 Clamp In stock
RefOptionAvailability
EV173768-349-SVR Silver, 34.9mm Band-On In stock
EV173769-NA-SVR Silver, Braze-On In stock
EV173767-NA-SVR Silver, 28.6/31.8mm Band-On In stock

SRAM X5 Rear Derailleur 10spd Medium Cage

SRAM X5 Rear Derailleur 10spd Medium Cage

Stock information


from $45.89
$58.99 Save 22%!
More info on SRAM X5 Rear Derailleur 10spd Medium Cage
RefOptionAvailability
EV157283-M-BLK Black, Medium Cage In stock
EV157283-M-SVR Silver, Medium Cage In stock
EV157283-L-SVR Silver, Long Cage In stock
EV157283-L-BLK Black, Long Cage Currently unavailable
RefOptionAvailability
EV173760-286-SVR Silver, 28.6mm Band-On In stock
EV173760-319-SVR Silver, 31.9mm Band-On In stock
EV173762-NA-SVR Silver, Braze-On In stock

Shimano FD-R440 8-speed Double Front Derailleur

Shimano FD-R440 8-speed Double Front Derailleur

Stock information

5.0 (1 review)


$33.55
$41.95 Save 20%!
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

Shimano Ultegra 6700 10-speed Front Derailleur - Double

Shimano Ultegra 6700 10-speed Front Derailleur - Double

Stock information

5.0 (4 reviews)


from $44.58
$55.06 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

Campagnolo Veloce Band-On Front Derailleur

Campagnolo Veloce Band-On Front Derailleur

Stock information

5.0 (1 review)


$32.76
$41.31 Save 20%!
More info on Campagnolo Veloce Band-On Front Derailleur
RefOptionAvailability
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

Campagnolo Centaur 2012 10Spd Rear Mech

Campagnolo Centaur 2012 10Spd Rear Mech

Stock information


$109.10
$136.38 Save 20%!
More info on Campagnolo Centaur 2012 10Spd Rear Mech
RefOptionAvailability
EV153847-NA-BLK Black In stock
RefOptionAvailability
EV182930-NA-NA Pair In stock

Campagnolo Athena 2012 Front Derailleur

Campagnolo Athena 2012 Front Derailleur

Stock information


$46.14
$57.69 Save 20%!
More info on Campagnolo Athena 2012 Front Derailleur
RefOptionAvailability
EV153839-32-BLK Black, 32mm In stock
EV153839-35-BLK Black, 35mm In stock
EV153838-NA-BLK Black, Braze On Currently unavailable
RefOptionAvailability
EV179059-SS-BLK Black, Short Cage In stock
EV179059-GS-BLK Black, Medium Cage Currently unavailable

Campagnolo Athena 11spd Rear Derailleur

Campagnolo Athena 11spd Rear Derailleur

Stock information


$110.15
$137.69 Save 20%!
More info on Campagnolo Athena 11spd Rear Derailleur
RefOptionAvailability
102130-S-NA In stock
RefOptionAvailability
EV186205-NA-NA In stock

Campagnolo Centaur 2012 Front Mech

Campagnolo Centaur 2012 Front Mech

Stock information

5.0 (1 review)


$42.75
$53.44 Save 20%!
More info on Campagnolo Centaur 2012 Front Mech
RefOptionAvailability
EV153849-32-BLK Black, 32mm In stock
EV153849-35-BLK Black, 35mm In stock
EV153848-NA-BLK Black, Braze On Currently unavailable
RefOptionAvailability
EV140083-NA-BLK Black In stock
EV140083-NA-SVR Silver In stock

Campagnolo Athena 11spd Front Derailleur - Band-on

Campagnolo Athena 11spd Front Derailleur - Band-on

Stock information

5.0 (1 review)


$46.14
$57.69 Save 20%!
More info on Campagnolo Athena 11spd Front Derailleur - Band-on
RefOptionAvailability
120083-35-NA In stock
120083-32-NA Currently unavailable
102080-NA-NA Discontinued

SRAM X.0 Jockey Wheels

SRAM X.0 Jockey Wheels

Stock information

4.0 (1 review)


$34.60
$43.26 Save 20%!
More info on SRAM X.0 Jockey Wheels
RefOptionAvailability
103164-NA-NA In stock

Campagnolo Athena 2012 11Spd Rear Mech

Campagnolo Athena 2012 11Spd Rear Mech

Stock information

3.0 (1 review)


$110.15
$137.69 Save 20%!
More info on Campagnolo Athena 2012 11Spd Rear Mech
RefOptionAvailability
EV153837-NA-BLK Black In stock
RefOptionAvailability
EV179061-NA-BLK Black, 34.9mm In stock
RefOptionAvailability
EV179060-NA-BLK Black, 28.6/31.8mm In stock
RefOptionAvailability
EV179057-GS-BLK Black, Medium Cage In stock
EV179057-SGS-BLK Black, Long Cage In stock
RefOptionAvailability
EV153854-NA-BKRD Black/Red In stock

Shimano M771 XT Rear Derailleur - Top Normal

Shimano M771 XT Rear Derailleur - Top Normal

Stock information

4.5 (6 reviews)


$78.66
$98.33 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
RefOptionAvailability
EV174941-NA-NA Pair of Jockey Wheels In stock
RefOptionAvailability
EV179065-NA-BLK Black, Braze On In stock

Campagnolo Chorus 11spd Front Derailleur

Campagnolo Chorus 11spd Front Derailleur

Stock information


$85.23
$109.49 Save 22%!
More info on Campagnolo Chorus 11spd Front Derailleur
RefOptionAvailability
102077-NA-NA Braze On In stock
RefOptionAvailability
EV172325-NA-SVR Silver, SGS-Long Cage, 9 Speed In stock
EV172325-NA-BLK Black, SGS-Long Cage, 9 Speed In stock
RefOptionAvailability
EV179064-NA-BLK Black, 34.9mm In stock
RefOptionAvailability
EV179063-NA-BLK Black, 28.6/31.8mm In stock

Shimano RD 5700 Jockey Wheels

Shimano RD 5700 Jockey Wheels

Stock information


$10.48
$13.11 Save 20%!
More info on Shimano RD 5700 Jockey Wheels
RefOptionAvailability
EV174943-NA-NA Pair of Jockey Wheels In stock
RefOptionAvailability
EV172322-NA-SVR Silver, Multi Fit, 9 Speed In stock
RefOptionAvailability
EV172324-NA-SVR Silver, Multi Fit, 9 Speed In stock
RefOptionAvailability
EV172323-NA-SVR Silver, Multi Fit, 9 Speed In stock
RefOptionAvailability
EV172321-NA-SVR Silver, Multi Fit, 9 Speed In stock
RefOptionAvailability
EV153855-NA-BKRD Black/Red, Braze On In stock
EV153856-32-BKRD Black/Red, 32mm In stock
EV153856-35-BKRD Black/Red, 35mm In stock

Hope CNC Aluminium Jockey Wheels

Hope CNC Aluminium Jockey Wheels

Stock information


$40.65
$45.90 Save 11%!
More info on Hope CNC Aluminium Jockey Wheels
RefOptionAvailability
EV189659-11-BLK Black, Pair, 11 Tooth In stock
EV189659-11-GLD Gold, Pair, 11 Tooth In stock
EV189659-11-GRY Gun Smoke Grey, Pair, 11 Tooth In stock
EV189659-11-SVR Silver, Pair, 11 Tooth In stock
EV189659-11-BLU Blue, Pair, 11 Tooth Currently unavailable
EV189659-11-RED Red, Pair, 11 Tooth Currently unavailable

Campagnolo Chorus 11spd Rear Derailleur

Campagnolo Chorus 11spd Rear Derailleur

Stock information


$209.81
$262.27 Save 20%!
More info on Campagnolo Chorus 11spd Rear Derailleur
RefOptionAvailability
102127-S-NA Short Cage In stock

Shimano RD M430 Jockey Wheels

Shimano RD M430 Jockey Wheels

Stock information


$6.28
$7.85 Save 20%!
More info on Shimano RD M430 Jockey Wheels
RefOptionAvailability
EV174942-NA-NA Pair of Jockey Wheels In stock

Campagnolo Record 11spd Rear Derailleur

Campagnolo Record 11spd Rear Derailleur

Stock information


$272.75
$340.95 Save 20%!
More info on Campagnolo Record 11spd Rear Derailleur
RefOptionAvailability
102128-S-NA Due in stock on 20/06/2013

SRAM X5 8/9 Speed Rear Derailleur

SRAM X5 8/9 Speed Rear Derailleur

Stock information


$52.45
$65.56 Save 20%!
More info on SRAM X5 8/9 Speed Rear Derailleur
RefOptionAvailability
EV182948-M-SVR Silver, 8/9 Speed, Medium Cage In stock
EV182948-L-BLK Black, 8/9 Speed, Long Cage In stock
EV182948-M-BLK Black, 8/9 Speed, Medium Cage In stock
EV182948-L-SVR Silver, 8/9 Speed, Long Cage Currently unavailable
RefOptionAvailability
EV135135-NA-SVR Silver In stock
RefOptionAvailability
EV165061-349-BLS Silver, 34.9 In stock
EV165061-318-BLS Silver, 31.8 In stock

SRAM Apex 10 Speed Rear Derailleur

SRAM Apex 10 Speed Rear Derailleur

Stock information

5.0 (2 reviews)


$58.99
$82.60 Save 28%!
More info on SRAM Apex 10 Speed Rear Derailleur
RefOptionAvailability
132785-L-NA Mid Cage In stock
132785-M-NA Short Cage In stock

Shimano Saint Shadow Rear Derailleur

Shimano Saint Shadow Rear Derailleur

Stock information

5.0 (12 reviews)


$107.52
$144.24 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

SRAM XX Low Clamp Front Derailleur

SRAM XX Low Clamp Front Derailleur

Stock information


from $114.35
$142.93 Save 20%!
More info on SRAM XX Low Clamp Front Derailleur
RefOptionAvailability
EV136234-382-NA Low clamp, 38.2mm, Top Pull In stock
EV136235-382-NA Low clamp, 38.2mm, Bottom Pull In stock

Shimano Dura-Ace 7900 Rear Derailleur

Shimano Dura-Ace 7900 Rear Derailleur

Stock information

5.0 (5 reviews)


$196.68
$229.48 Save 14%!
More info on Shimano Dura-Ace 7900 Rear Derailleur
RefOptionAvailability
120115-SS-NA Short Cage In stock

Shimano Capreo F800 Short Cage Rear Derailleur

Shimano Capreo F800 Short Cage Rear Derailleur

Stock information

4.0 (1 review)


$52.45
$65.56 Save 20%!
More info on Shimano Capreo F800 Short Cage Rear Derailleur
RefOptionAvailability
EV172343-NA-SVR Silver, GS-Medium Cage In stock

Shimano RD-M410 Jockey Wheels

Shimano RD-M410 Jockey Wheels

Stock information


$10.48
$13.11 Save 20%!
More info on Shimano RD-M410 Jockey Wheels
RefOptionAvailability
EV174940-NA-NA Black, Pair In stock

SRAM XX High Clamp Front Derailleur

SRAM XX High Clamp Front Derailleur

Stock information


$115.39
$144.25 Save 20%!
More info on SRAM XX High Clamp Front Derailleur
RefOptionAvailability
EV136236-318-NA High clamp, 31.8mm, Top Pull In stock
EV136236-349-NA High clamp, 34.9mm, Top Pull In stock
EV136236-382-NA High clamp, 38.2mm, Top Pull In stock
EV136237-318-NA High clamp, 31.8mm, Bottom Pull In stock
EV136237-349-NA High clamp, 34.9mm, Bottom Pull In stock
EV136237-382-NA High clamp, 38.2mm, Bottom Pull In stock

Shimano 105 5700 Front Derailleur Double Braze On

Shimano 105 5700 Front Derailleur Double Braze On

Stock information

5.0 (3 reviews)


$31.46
$41.95 Save 25%!
More info on Shimano 105 5700 Front Derailleur Double Braze On
RefOptionAvailability
131957-NA-SVR Silver In stock
131957-NA-BLK Black In stock
RefOptionAvailability
120080-32-NA 32mm clamp In stock
120080-35-NA 35mm clamp In stock

Shimano 4600 Tiagra 10-speed Double Front Derailleur

Shimano 4600 Tiagra 10-speed Double Front Derailleur

Stock information

5.0 (1 review)


$31.46
$39.32 Save 20%!
More info on Shimano 4600 Tiagra 10-speed Double Front Derailleur
RefOptionAvailability
EV149651-318-SVR Silver, 28.6 - 31.8mm Clamp In stock
EV149652-349-SVR Silver, 34.9mm Clamp In stock
EV149653-NA-SVR Silver, Braze-On In stock
RefOptionAvailability
EV158000-NA-NA 38 tooth, 2x10 In stock
RefOptionAvailability
EV157998-NA-NA 31.8mm/34.9mm, 38/36 tooth, 2x10 In stock
RefOptionAvailability
EV157257-NA-WHT White, Braze-on In stock
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