Shimano XT RD-M8100 12-SPEED Shadow Plus Rear Derailleur Long (51T Max)

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.


SPECIFICATIONS

Series: Deore XT M8100
Application: Enduro, All Mountain, Cross Country
Gearing: 12-speed
Mount: Standard
Capacity: 41 tooth
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 material (GFRP)
Compatibility: MTB 1 X 12 Speed
Shifter: SL-M9100, SL-M8100, SL-M7100, SL-M6100
Cassette: 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 EP801, EP8 EP800 for MTB / Touring, 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.



MODEL SPECIFICATIONS

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

Weight: 284 g