Components Rear derailleurs MTB 10-11-12 speed Shimano XT RD-M8000 rear derailleur, 11-speed, GS long cage, Shadow+

Shimano

Shimano XT RD-M8000 rear derailleur, 11-speed, GS long cage, Shadow+

Name: Shimano XT RD-M8000 rear derailleur, 11-speed, GS long cage, Shadow+
Price: 54.99 EUR
Availability: InStock
Rating: 4.9 (33 reviews)

4.9/5 (33 ratings)

Availability

54.99 €

RRP 125 €

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In-store pickup

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By courier to your home Express courier delivery GLS

Delivery method on Thursday 22.01.2026

At collection points

Delivery method on Friday 23.01.2026

Extended return option up to 100 days More info

Rating (33)

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4,9/5

Product description

Sometimes the difference between cleaning a section or not is a well-timed, perfectly executed shift.

Precise smooth shifting: with the XT 11-speed Rear Derailleur RD-M8000 GS Shadow+ from Shimano

The rear derailleur DEORE XT M8000 receives a complete makeover. The DEORE XT M8000 rear derailleur features Shimano’s optimized SHADOW RD+ technology with a shallow angle and extremely low profile design, reducing shift effort and improving chain stability, resulting in sharp and silky gear changes. Meanwhile new high efficiency pulleys adapted for cross-chain riding feature a taller tooth profile for improved shifting. SHADOW RD+ friction clutch technology from the XTR range has been incorporated with increased ease of adjustment for either maximum stability or lower shift effort. The DEORE XT M8000 rear derailleur is compatible direct mount systems and 1x11 and 2x11 GS or 3x11 SGS set ups.

Dyna-Sys11

The real advantage of 11-speed is the ability to have all the range you require without sacrificing the rhythm you need.

Shadow RD+

Less distraction quiet drive train. Rear Derailleur Stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.

Features

New Shadow design with optimized slant angle
Extremely low profile design
Light shift effort
Wide range adjustability improves true trail performance
Chain stabilizer with easy adjust
1 and 2x compatible

Product features

Use: MTB
Group: XT
Model: RD-M8000 GS
Cage: medium
Mount Type: Direct Mount
Technology: Shadow RD+
Gear: 11-speed
Compatible Chain: HG-X 11-speed
Max. teeth large sprocket: 42T / 46T for 1x11 only
Min. teeth large sprocket: 40T
Min. teeth small sprocket: 11T
Max. Front Difference: 10T
Total Capacity: 39T

Material

Aluminum
GFRP
Steel

Weight

271g

Scope of delivery

XT 11-speed Rear Derailleur RD-M8000 GS Shadow RD+

Product features

Technologies used: SHIMANO SHADOW RD+, DYNA-SYS11
GS - medium cage

Product details

Groupset	Shimano XT
Gears	2x11, 1x11, 3x11
Control type	mechanical
Weight	274 g
Max. number of teeth	39
product ID	10657
EAN

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Warnings and instructions

WARNING
For information about installing, adjusting, and replacing products that are not found in the user's manual, please consult the place of purchase or a distributor. A dealer's manual intended for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this “user's manual” thoroughly before use, follow it for correct use, and save it so that you can refer to it at any time.
The following instructions must always be followed in order to prevent personal injury and physical damage to equipment and the surroundings. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and the surroundings.

WARNING
- Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
- Never use alkali or acid-based solvents such as rust removers. If a solvent is used, the chain may break and cause serious injury.
- Clean the chain regularly with a suitable chain cleaner. Maintenance intervals depend on the circumstances of use and riding.
- Check that the chain is not damaged (deformation or cracking), does not skip or show any other irregularities, such as arbitrary shifting. If any problems occur, contact the place of purchase or a distributor. The chain may break and you may fall.

MTB 10-11-12 speed Shimano

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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