Shimano 9 Speed Mountain Bike Rear Derailleurs

Enhance your mountain biking experience with Shimano Mountain 9 Speed Rear Derailleurs. Expertly engineered for precision and reliability, these components ensure smooth and swift gear transitions on any terrain. Whether conquering challenging trails or gliding through nature's wonders, Shimano offers durability and high performance. Trust in the proven Shimano technology for your cycling adventures and elevate your ride with components designed for the demands of mountain biking.

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We recommend
ERDM3100SGS
discount -34%
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.

12 reviews
27.99 €
Buy
We recommend
ERDU4000GS
discount -24%
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
34.99 €
Buy
We recommend
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
3763-1
discount -11%
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.

17.29 € 19.59 €
Buy
RDT3000SGSL
Sale -53%
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.

14.89 €
Buy
ERDM370SGSL
discount -30%
Shimano Altus RD-M370-SGS 9-speed Rear Derailleur Black
In 2-3 days
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.

20.99 €
Buy
ERDU3020SGS
discount -17%
Shimano CUES RD-U3020 SGS 9sp. Rear Derailleur
In 2-3 days
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
23.49 €
Buy
522979
discount -19%
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
32.49 €
Buy
ERDT3000SGSS
discount -20%
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.

30.49 €
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