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Stages Shimano XTR M9100/M9120 Power Meter

Josh Matthew September 21, 2021


Add Stages power to your Shimano M9100 or M9120 model crankset

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Stages Shimano XTR M9100/M9120 Power Meter

The Stages Shimano XTR M9100/M9120 Power Meter brings power to M9100 and M9120 MTB cranksets. Simply remove your current left-side crank arm and replace it with your Stages power meter and you’re set!

This Stages power meter features +/- 1.5% accuracy, 200 hours of battery life and is lightweight at only 15 grams of added weight. The power meter is compatible with both ANT+ and Bluetooth SMART devices. This means it’s compatible with your favorite bike computer, smart phone or tablet.



Crank arm lengths: 165 mm | 170 mm | 175 mm



The Stages power meter is compatible with XTR M9100/9120/9130 cranksets. It is also compatible with all other Shimano x100/x120/x130 series MTB cranksets such as the XT M8100/M8120/M8130 or the SLX M7100/7120/7130.

It is not compatible with x000 series crankset such as the XTR M9000’s, XT M8000’s or SLX M7000’s.


Tools Needed for Installation

  • 8 mm Allen key


In the Box

  • Stages Power Meter
  • 2032 coin cell battery
  • Quick Start guide


Stages Shimano XTR M9100/M9120 Specs

NameStages Shimano XTR M9100|9120
Bike TypeMTB
Location of Power MeasurementCrank Arm
Left or Both Legs MeasuredLeft only
Independent Left/Right MeasurementNo
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.5%
Weight15 grams (added weight)
Battery TypeCR2032 coin cell
Battery Life200+ hours
Method of Cadence MeasurementAccelerometer
Warranty1 year



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