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Shimano

Shimano XT RD-M781-GS rear derailleur, 10-speed, long cage

86.99 €
RRP 102 €
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By courier to your home Express courier delivery GLS Express courier delivery DPD
Delivery method on Monday 26.01.2026
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Delivery method on Monday 26.01.2026
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The new RD-M781 Shadow rear derailleur presents Shimano a supplement for the XT Dyna-drive system.

Features

  • Shadow technology
  • Consistent shifting performance
  • Linear shift effort
  • Direct Mount ready
  • Length of the cage: GS medium cage

Product features

  • Use: MTB
  • Group: XT
  • Model: RD-M781 GS
  • Cage: medium
  • Mount Type: Direct Mount
  • Technology: Shadow RD
  • Gear: 10-speed
  • Compatible Chain: HG-X 10-speed
  • Low Sprocket Max: 36T
  • Low Sprocket Min: 32T
  • Top Spocket Max: 11T
  • Top Spocket Min: 11T
  • Max. Front Difference: 18T
  • Total Capacity: 35T

Material

  • Aluminum
  • Steel

Color

  • black

Weight

  • 234g

Scope of delivery

  • 1 Shimano XT 10-speed Rear Derailleur RD-M781 GS Shadow black
Product features
Thanks to HYPERDRIVE technology, easy and precise shifting
Shadow RD technology, the low profile of the derailleur and tension prevents contact with the chain stay
Product details
Groupset Shimano XT
Gears 1x10, 2x10, 3x10
Control type mechanical
Weight 234 g
Min./max size of the large pinion of the cassette 32T/36T
Min./max size of small cassette pinion 11T/11T
Range 35T
Pulleys 11T
Assembly Direct mount
Cage GS - medium
product ID 7239

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WARNING
For installation, adjustment and replacement information that is 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 back 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 environment. 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 environment.

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 conditions of use and riding.
- Check that the chain is not damaged (deformed or cracked), skipping or showing 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.

Shimano
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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