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?
A.
anwered by: canteau It will not, the Shimano XTR M9100 rear derailleur requires a complete Shimano Dynasys 12 drivetrain to work properly.
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