Rear Derailleurs

Derailleurs are essentially divided into two categories: road and mountain. Both categories are then categorized according to the number of gears they are designed for. For example, there are mountain rear derailleurs for the most common 12 and 11 speed systems, but also for the older 10, 9 and 7/8 speed drivetrains. As far as the individual manufacturers are concerned, Shimano and Sram, in particular, dominate our range.

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IRDM5100SGS
discount -37%
Shimano Deore RD-M5100 SGS 11-speed Rear Derailleur
In stock
Shimano Deore RD-M5100 SGS 11-speed Rear Derailleur

Rear derailleur for 1x11-speed systems, SGS long inner cage, for 11–51 tooth cassettes.

19 reviews
30.99 €
Buy
We recommend
RDM7100SGS
discount -39%
Shimano SLX RD-M7100 SGS 1x12-speed Rear Derailleur
In stock
Shimano SLX RD-M7100 SGS 1x12-speed Rear Derailleur

Rear derailleur for 1x12-speed systems, long SGS inner cage for 10–45 or 10–51 tooth cassettes, weight just 316 g.

24 reviews
54.99 €
Buy
We recommend
ERDU6000GS
discount -23%
Shimano CUES RD-U6000 GS 10/11sp. Rear Derailleur
In stock
Shimano CUES RD-U6000 GS 10/11sp. Rear Derailleur

10/11-speed MTB/trekking rear derailleur, for 1x10 or 1x11 systems, total capacity – 39 teeth, GS inner cage, largest cog max – 50 teeth.

6 reviews
46.49 €
Buy
RDM8100
discount -30%
Shimano Deore XT RD-M8100 SGS 1x12 sp. rear derailleur
In stock
Shimano Deore XT RD-M8100 SGS 1x12 sp. rear derailleur

The new XT rear derailleur model, 1x12-speed, range up to 10-51 teeth on the cassette, long SGS cage, weight 284 g.

28 reviews
85.49 €
Buy
ERDM5120SGS
discount -33%
Shimano Deore RD-M5120 SGS 10/11-speed Rear Derailleur
In stock
Shimano Deore RD-M5120 SGS 10/11-speed Rear Derailleur

New 10- and 11-speed rear derailleur, SGS inner cage, for 1x10 (11–46 teeth) / 2x10 (11–42 teeth) / 2x11 (11–42 teeth) cassettes.

13 reviews
36.49 €
Buy
IRDM6100SGS
discount -21%
Shimano DEORE RD-M6100 SGS 12-speed Rear Derailleur
In stock
Shimano DEORE RD-M6100 SGS 12-speed Rear Derailleur

12-speed rear derailleur with an SGS inner cage for 51-tooth cassettes, Shadow Plus.

6 reviews
39.49 €
Buy
ERDU4000GS
discount -23%
Shimano CUES RD-U4000 GS 9sp. Rear Derailleur
In stock
Shimano CUES RD-U4000 GS 9sp. Rear Derailleur

9-speed MTB/trekking rear derailleur, for 1x9 systems, total capacity – 35 teeth, GS inner cage, largest cog max – 46 teeth.

7 reviews
35.49 €
Buy
IRDRX400
discount -39%
Shimano GRX RD-RX400 10-speed Gravel Rear Derailleur
In stock
Shimano GRX RD-RX400 10-speed Gravel Rear Derailleur

Gravel/cyclocross rear derailleur for 2x10-speed systems, cage lock, weight – 303 g.

4 reviews
42.99 €
Buy
57143
Sale -41%
Shimano Tiagra RD-4700 SS 10 sp. derailleur
In stock
Shimano Tiagra RD-4700 SS 10 sp. derailleur

Shimano Tiagra series derailleur for road bikes with a 2x10 drivetrain, short cage SS for cassettes up to 25 teeth, total capacity of 33 teeth, and a chainring…

26.49 €
Buy
70059
discount -38%
Sram GX Eagle Rear Derailleur Pulleys
In stock
Sram GX Eagle Rear Derailleur Pulleys

Set of original replacement pulleys for Sram Eagle GX rear derailleur, technical designation – 11.7518.089.000.

3 reviews
24.49 €
Buy
RDT3000SGSL
Sale -34%
Shimano Acera RD-T3000 SGS 9-speed Rear Derailleur Black
In stock
Shimano Acera RD-T3000 SGS 9-speed Rear Derailleur Black

9-speed rear derailleur for trekking bikes, SGS inner cage for 34-tooth cassette cogs, black.

20.99 €
Buy
ERDM4120SGS
discount -34%
Shimano Deore RD-M4120 SGS 10/11-speed Rear Derailleur
In stock
Shimano Deore RD-M4120 SGS 10/11-speed Rear Derailleur

Mountain bike rear derailleur for 2x10 (11–42 teeth) and 2x11 (11–42 teeth) systems, SGS long inner cage.

5 reviews
31.49 €
Buy
44150
discount -37%
Shimano Deore RD-M6000 SGS 10-speed Rear Derailleur
In stock
Shimano Deore RD-M6000 SGS 10-speed Rear Derailleur

Shimano Deore rear derailleur, new M6000 series, long SGS cage, for Shimano 10-speed systems, black colour.

2 reviews
44.99 €
Buy
RDTX80
discount -17%
Shimano RD-TX800 7/8-speed Rear Derailleur
In stock
Shimano RD-TX800 7/8-speed Rear Derailleur

Rear derailleur for Shimano 7/8-speed systems, for cogs with up to 34 teeth, black or silver version.

8 reviews
16.59 €
Buy
GX1001
discount -31%
Sram GX Type 2.1 Rear Derailleur 10-speed Medium Inner Cage Black
In stock
Sram GX Type 2.1 Rear Derailleur 10-speed Medium Inner Cage Black

10-speed rear derailleur with a long inner cage for 11–36-tooth cassettes, Cage Lock button for better rear wheel replacement and installation.

3 reviews
56.49 €
Buy
RDRX810
Sale -50%
Shimano GRX RD-RX810 2x11-speed Rear Derailleur
In stock
Shimano GRX RD-RX810 2x11-speed Rear Derailleur

Cyclocross/gravel rear derailleur for 2x11-speed systems, compatible cogs with up to 34 teeth, off-road cage lockout, compatible with Dual Control levers.

3 reviews
65.99 €
Buy
NX68092
discount -25%
Sram NX Eagle Rear Derailleur 12-speed
In stock
Sram NX Eagle Rear Derailleur 12-speed

New Sram NX Eagle rear derailleur for Sram 12-speed systems.

5 reviews
97.99 €
Buy
RDR7000SSc
Sale -47%
Shimano 105 RD-R7000 SS 11-speed Rear Derailleur Black
In stock
Shimano 105 RD-R7000 SS 11-speed Rear Derailleur Black

Road rear derailleur for 2x11 systems, with a short SS cage, black design.

3 reviews
33.49 €
Buy
441501
discount -36%
Shimano Deore RD-M6000 GS 10-speed Rear Derailleur
In stock
Shimano Deore RD-M6000 GS 10-speed Rear Derailleur

Shimano Deore rear derailleur, new M6000 series, medium GS cage, for 1x10-speed systems, for chainrings with up 42 teeth.

10 reviews
45.99 €
Buy
ERDU602011SGS
discount -23%
Shimano CUES RD-U6020-11 SGS 11sp. Rear Derailleur
In stock
Shimano CUES RD-U6020-11 SGS 11sp. Rear Derailleur

11-speed MTB/trekking rear derailleur for 2x11 systems, total capacity – 48 teeth, SGS inner cage, largest cog max – 45 teeth.

43.99 €
Buy
ERDU4020SGS
discount -20%
Shimano CUES RD-U4020 SGS 9sp. Rear Derailleur
In stock
Shimano CUES RD-U4020 SGS 9sp. Rear Derailleur

9-speed MTB/trekking rear derailleur, for 2x9 systems, total capacity – 41 teeth, SGS inner cage, largest cog max – 36 teeth.

1 reviews
29.49 €
Buy
GXDH2
Sale -10%
Sram GX DH Type 3.0 Rear Derailleur 1x7-speed Medium Inner Cage
In stock
Sram GX DH Type 3.0 Rear Derailleur 1x7-speed Medium Inner Cage

Shifter specially developed for downhill bikes, 7-speed, medium inner cage, black colour.

4 reviews
124.99 €
Buy
GX103-R
discount -18%
Sram GX 1x11-speed Rear Derailleur Long Inner Cage
In stock
Sram GX 1x11-speed Rear Derailleur Long Inner Cage

11-speed rear derailleur with long inner cage for 10–42-tooth cassettes, Cage Lock button for better rear wheel replacement and installation.

4 reviews
119.99 €
Buy
RDM8000-2
discount -40%
Shimano XT RD-M8000 SGS 11-speed Rear Derailleur Black
In stock
Shimano XT RD-M8000 SGS 11-speed Rear Derailleur Black

Shimano Deore XT RD-M8000 rear derailleur with a long SGS cage, black, weight – 275 g.

16 reviews
71.49 €
Buy
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