sign in
ShimanoXTR M9100 1 x 11/12-Speed Rear Derailleur
2 Ways to Buy!
1) Get their price from us.
$25406
Long [XTR Gray]
Amazon
$25406
Long [XTR Gray]
$25632
Mid [XTR Gray]
request one we've missed
2) Buy from us at MSRP.
choose a size and color above to show stock
FREE SHIP
Leaves Friday
Leaves Friday
Shimano XTR M9100 rear derailleur features decreased rear derailleur tension at low gear position, to prevent high chain tension at low gear.
- Features a larger 13-tooth pulley
- Designed with Shadow RD low profile technology
- For use with 1x11 and 1x12 set ups
- Will accommodate up to a 51-tooth cog (SGS Long Cage)
- Mid-cage option is 28mm shorter, offering superior ground clearance with a 45t max
Specifications
Cage Length
Long, Medium
Chain Wrap Capacity
35t, 41t
Derailleur Mount Style
10x1 Standard
Intended Use
Mountain
Largest Cog
45t
Rear Shifter Compatibility
Shimano Mountain
Speeds
12-Speed
Weight
237, 240
XTR Gray - Long UPC
689228880252
XTR Gray - Long MPN
IRDM9100SGS
XTR Gray - Mid UPC
689228880245
XTR Gray - Mid MPN
IRDM9100GS
Tree Fort ID:
333222431512
Customer Questions
Q.
asked by: a guest
Will the long cage m9100 work with an 11 speed m9000 drivetrain and allow me to upgrade to 12 speed drivetrain with 10-51 cassette in the future?
Will the long cage m9100 work with an 11 speed m9000 drivetrain and allow me to upgrade to 12 speed drivetrain with 10-51 cassette in the future?
A.
anwered by: canteau
It will not, the Shimano XTR M9100 rear derailleur requires a complete Shimano Dynasys 12 drivetrain to work properly.
It will not, the Shimano XTR M9100 rear derailleur requires a complete Shimano Dynasys 12 drivetrain to work properly.
Sales and Deals 
Chat Now