The Shimano XTR M9100 is designed to withstand full force pedalling on the roughest trails, with smooth shifting and exceptional chain stability. It offers enhanced shifting performance, a low profile design, and low sprocket compatibility.
- Designed with a Shadow RD+ clutch to reduce chain slap and create a quiet drivetrain with less distraction
- Decreased rear derailleur tension at low gear positions prevents high chain tension
- Features a larger 13-tooth pulley
- For use with 1x11 and 1x12 set ups
- Will accommodate up to a 51-tooth cog
Manufacturer Shimano
Manufacturer Part Number IRDM9100SGS
UPC 689228880252
Model Shimano XTR RD-M9100 Rear Derailleur
Rear Derailleur Style Mountain
Largest Cog
51
Color
Gray
Rear Der/Shifter Compatibility
Shimano Mountain
Rear Derailleur Mount Type
10x1 Standard
Drivetrain Speeds
12
Weight
240
Chain Wrap Capacity (teeth)
41
Cage Length
Long