Components Rear derailleurs MTB 10-11-12 speed Shimano Deore XT RD-M8100 rear derailleur, 12-speed, super long cage (SGS), Shadow+

Shimano

Shimano Deore XT RD-M8100 rear derailleur, 12-speed, super long cage (SGS), Shadow+

Name: Shimano Deore XT RD-M8100 rear derailleur, 12-speed, super long cage (SGS), Shadow+
Price: 75.99 EUR
Availability: InStock
Rating: 4.9 (73 reviews)

4.93/5 (73 ratings)

Availability

75.99 €

RRP 135 €

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In-store pickup

Available immediately in 1 store Check availability

By courier to your home Express courier delivery GLS

Delivery method on Friday 30.01.2026

At collection points

Delivery method on Friday 30.01.2026

Extended return option up to 100 days More info

Other product variants

Shimano XT RD-M8100 derailleur, 12-speed, long cage (GS) 115 €

Rating (73)

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4,9/5

Product description

Shimano XT RD-M8100 derailleur

Deore XT is a unique mountain set that generations of bikers around the world rely on.

Product features

Provides fast and precise shifting across a wide range of gears
Guide and tension pulleys with 13 teeth and sealed bearings
Rubber shock absorber reduces noise and increases ride comfort

Product details

Groupset	Shimano XT, Shimano Deore
Gears	1x12
Control type	mechanical
Material	aluminium, steel
Range	41T
Weight	284 g
Min./Max. the size of the large pinion	51T/51T
Min./Max. the size of a small pinion	10T/10T
product ID	87360
EAN

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Warnings and instructions

WARNING
For information on 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 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 should always be followed in order to avoid personal injury and physical damage to equipment and the surrounding area. 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 surrounding area.

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 abnormalities, 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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