Shimano 9 Speed Mountain Bike Rear Derailleurs

Explore top-of-the-line Shimano rear derailleurs designed for mountain bikes! Our selection combines cutting-edge technology that ensures smooth shifting and optimized performance on demanding terrain. Built for cyclists who value reliability and quality, Shimano derailleurs stand out for their durability even under extreme stress. Invest in components that will enhance your riding experience and take your cycling skills to the next level.

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We recommend
ERDM3100SGS
discount -48%
Shimano Alivio RD-M3100 SGS 9-speed Rear Derailleur
In stock
Shimano Alivio RD-M3100 SGS 9-speed Rear Derailleur

9-speed rear derailleur in a Shadow design from the Alivio M3100 set, SGS long inner cage.

13 reviews
19.79 € with code: BIKE10
21.99 €
Buy
We recommend
ERDM370SGSL
discount -17%
Shimano Altus RD-M370-SGS 9-speed Rear Derailleur Black
In stock
Shimano Altus RD-M370-SGS 9-speed Rear Derailleur Black

Altus rear derailleur for 9-speed systems, SGS inner cage for the largest cogs with 34 teeth, black design.

1 reviews
19.99 € with code: BIKE20
24.99 €
Buy
We recommend
ERDU4020SGS
discount -10%
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
29.69 € with code: BIKE10
32.99 €
Buy
3763-1
Shimano Altus RD-M370 SGS 9-speed Rear Derailleur
In stock
Shimano Altus RD-M370 SGS 9-speed Rear Derailleur

Shimano rear derailleur for 9-speed systems, long SGS cage, largest cogs with up to 34 teeth.

19.69 €
Buy
RDT3000SGSL
Sale -48%
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.

1 reviews
16.29 €
Buy
ERDT3000SGSS
discount -23%
Shimano Acera RD-T3000 SGS 9-speed Rear Derailleur
In 2-3 days
Shimano Acera RD-T3000 SGS 9-speed Rear Derailleur

Versatile Shimano Acera rear derailleur, durable, minimal maintenance, 9 speeds.

28.99 €
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ERDT4000SGSS
discount -10%
Shimano Alivio RD-T4000 SGS 9 speed rear derailleur silver
In 2-3 days New arrival
Shimano Alivio RD-T4000 SGS 9 speed rear derailleur silver

Rear derailleur for a 9-speed system for MTB and trekking bikes, with an SGS cage and support for a cassette with a largest sprocket of 34 teeth.

36.99 €
Buy
ERDU4010
discount -24%
Shimano CUES RD-U4010 9/10 sp. rear derailleur
In 2-3 days New arrival
Shimano CUES RD-U4010 9/10 sp. rear derailleur

Rear derailleur for e-bikes and bikes with smaller wheels, for 1x9/10 speeds. The short Shadow RD cage increases ground clearance.

35.49 €
Buy
522979
discount -25%
Shimano Alivio RD-T4000 SGS 9-speed Rear Derailleur
In 2-3 days
Shimano Alivio RD-T4000 SGS 9-speed Rear Derailleur

Alivio rear derailleur for trekking bikes with 9-speed systems, range – 11–34 teeth.

1 reviews
29.99 €
Buy
ERDU4000GS
discount -16%
Shimano CUES RD-U4000 GS 9sp. Rear Derailleur
Upon Request
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.

8 reviews
38.49 €
Buy
ERDU3020SGS
discount -25%
Shimano CUES RD-U3020 SGS 9sp. Rear Derailleur
Upon Request
Shimano CUES RD-U3020 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
20.99 €
Buy
543411
discount -27%
Shimano Altus RD-M2000 SGS 9 sp. derailleur black
Upon Request
Shimano Altus RD-M2000 SGS 9 sp. derailleur black

Rear derailleur for 9-speed systems, long cage and Shadow mechanism.

5 reviews
21.99 €
Buy