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Shimano XT M8100 Shadow+ SGS

  • Shimano XT M8100 Shadow+ SGS
  • Shimano XT M8100 Shadow+ SGS
  • Shimano XT M8100 Shadow+ SGS

Shimano XT M8100 Shadow+ SGS

Product description Shimano XT M8100 Shadow+ SGS

The all-new Shimano deore xt m8100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO´s new 12-speed cassettes boosts range.

- Fast and precise shifting performance optimized to take on any trail
- Silent drivetrain in all gear positions
- Stable drivetrain on rough terrain


- Faster and shockless shifting
- Low-profile design
- Wide range 12-speed drivetrain with low sprocket combination -10-51T
- Decreased rear derailleur and chain tension in low gear
- New bumper added to rear derailleur pulley cage
- Bigger 13T pulley


- weight: 284 g


- Hyperglide+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.

Shimano 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

Shimano XT M8100 Shadow+ SGS is perfect to complete your bike gear. In our online store bikeinn, you can profit from the multitude of advantages and if you place your order right away at bikeinn, you will receive it in a few days at home. In addition, in our online bike store you can find other bike products that complement Shimano XT M8100 Shadow+ SGS.

Features Shimano XT M8100 Shadow+ SGS

Recommended use
Box size

Customer reviews and questions (10)

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(existing customers only)

Great switch


Finally, Shimano made a switch above sram eagle (which is backlash). A great option for high capacity cassettes. Pleased.

Highly recommend, already bought other things and liked a lot.


Super recommend it.

Good stuff


Better than sram

XT rear derailleur 12-speed


Looks very solid, design is the same as XTR. Bigger 13T pulley to keep chain more stable and closer to to cassette cogs. New wide range 10-51, but also works with 10-50 and other 12-speed cassettes from sram and sunrace

Good crankset, a little heavy, comes with chainring tool!


This crankset is generally what you'd expect from Shimano XT, very good quality, nice appearance, very strong and stiff. A bit on the heavy side as it weighs 528g in 170mm length without chainring. If you have any weight concerns, consider using the XTR chainring to save weight as the XT 32t chainring weighs an additional 115g. An important note! The crankset includes the TL-FC41 tool for installing the chainring lockring, so do not buy one separately like I did!!!

Excellent product


Great product. Original and fast delivery.

Shimano xt m8100 shadow + sgs


Excellent product. Fast delivery. Excellent store to buy.



Great and beautiful, I recommend

Excellent product


I have been using it for a week and I am very satisfied with the product, the transition between pine nuts is very smooth and silent



Worked great with GX

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