Shimano XT RD-M8100 12-speed Shadow Plus Rear Derailleur

Item number: 71496
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XT RD-M8100 12-speed Shadow Plus Rear Derailleur - black/long
XT RD-M8100 12-speed Shadow Plus Rear Derailleur - black/long
XT RD-M8100 12-speed Shadow Plus Rear Derailleur - black/long
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00

Shimano XT RD-M8100 rear derailleur - for fast and precise shifting performance


The Shimano XT RD-M8100 rear derailleur with 13-tooth sprocket and rubber damper provides smooth, comfortable shifting and greatly improves chain retention in all imaginable conditions. It delivers precise gear changes over a wide range of ratios. Benefit from the advantages of the RD-M8100 rear derailleur if you ride a 1x12-speed system with 10-51 or 10-45 cassette.

Guidelines for Replacing E-bike Components:


Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:


Series: Deore XT M8100
Application: Enduro, All Mountain, Cross Country
Gearing: 12-speed
Mount: standard
Capacity: 35 tooth (short), 41 tooth (long)
Compatibility: Shimano MTB 12-speed
Compatibility - Chains: HG 12-speed

Technical Information:


Derailleur Pulleys: 13-tooth
Outer Cage Material: Aluminium
Inner Cage Material: Aluminium
Other Materials: aluminium, stainless steel, steel, composite (GFRP)

Compatibility:


MTB 1x12-speed:
Shifter: SL-M9100, SL-M8100, SL-M7100, SL-M6100
Cassette:
- short / GS: 10-45 T: CS-M8100-12, CS-M9101-12, CS-M9100-12, CS-M7100-12
- long / SGS: 10-51 T: CS-M8100-12, CS-M9101-12, CS-M9100-12, CS-M7100-12, CS-M6100-12
Chain: CN-M8100, CN-M9100, CN-M7100, CN-M6100
E-Bike: EP8 for MTB / Trekking, STEPS E8080

Features:


- fast and precise shifting performance optimised for each trail
- fast, recoil free shifting
- lower rear derailleur and chain tension in small gears
- new bump stopper
- larger derailleur pulleys
- stable drivetrain on rough terrain
- low profiled with Shadow RD+
- painted cage plates
- 4 or 7 joint bushings, fluorine-coated
- derailleur pulley bearings sealed

Technology:


Shadow RD+
Shadow Plus rear derailleurs are just as low-profile as Shimano's Shadow rear derailleurs. In addition, a stabilizer with on/off switch is used to reduce chain slap and thus counteract chain drop. At the same time, this results in a quieter drive. Weight is also saved compared to other chain restraint devices.

Models:


short:
Cage Length: GS
Max. Largest Sprocket Teeth: 45-tooth
Min. Largest Sprocket Teeth: 45-tooth
Max. Smallest Sprocket Teeth: 10-tooth
Min. Smallest Sprocket Teeth: 10-tooth
Max. Chainring Difference: 0-tooth
Total Capacity: 35-tooth
Manufacturer Number: I-RDM8100GS

long:
Cage Length: SGS
Max. Largest Sprocket Teeth: 51-tooth
Min. Largest Sprocket Teeth: 51-tooth
Max. Smallest Sprocket Teeth: 10-tooth
Min. Smallest Sprocket Teeth: 10-tooth
Max. Chainring Difference: 0-tooth
Total Capacity: 41-tooth
Manufacturer Number: I-RDM8100SGS

Contents:


- 1 x Shimano XT RD-M8100 Shadow+ rear derailleur


Gewicht:

  • black/short: 286 g
  • black/long: 284 g

Models:

  • black/short, in stock
    91.60€
  • black/long, in stock
    88.24€

Customer Reviews (6)

4.7

Customer Reviews (6)

4.7/5.0
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Give us your opinion on this product.

by Simone D.  on 29.09.2021
verified purchase

Too weak, it is the second one I broken in 6 months. Works well but it is not strong enough for its purpose, very small pieces of wood can broken it.

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