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Garmin Rally XC100 MTB Power Meter Pedals 
SRM X-Power MTB Power Meter Pedal 
Stages Shimano XTR M9120 Dual-Sided Crankset Great question. Unfortunately the answer is no. Shimano changed the spline depth on the Mx100 series and therefore, an XTR M9100 power meter won’t fit on a Shimano XTR M9000 crankset. We have a separate article that explains all of your XTR M9100 power meter options: What power meter will fit my Shimano XTR MTB crankset?