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Stages Shimano DURA-ACE 9100 Right Side Power Meter

Josh Matthew September 21, 2021
5.00 out of 5 based on 3 customer ratings
(3 customer reviews)


Stages power on a Shimano DURA-ACE 9100 right side crank arm

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Stages Shimano DURA-ACE 9100 Right Side Power Meter

If you currently have a Stages Shimano left side crank arm, this Stages Shimano DURA-ACE 9100 Right Side Power Meter allows you to upgrade to a dual-sided power meter. With power sensors on both the left and right crank arms, you can measure and record total as well as independent left power measurement. In addition, some bike frames cannot fit a left side crank arm-based power meter due to clearance issues with the chainstay. In these situations, this power meter is a perfect solution. It allows you to quickly and easily add power to the right side of your crankset where clearance and compatibility issues don’t exist.

This power meter combines Shimano’s premier DURA-ACE groupset with Stages Cycling’s proven performance and dependability. The result is an accurate, lightweight, durable power that comes ready to ride on a Shimano 9100 right crank arm. The Stages power meter runs off of a CR2032 battery and features 200 hours of battery life. In addition, the power meter is extremely lightweight – adding only 20 grams to the weight of the crank arm. All Stages power meters are compatible with both ANT+ and Bluetooth SMART devices. This means you can use your favorite bicycle computer as well as a smartphone or tablet.



Crank arm lengths: 165 mm | 170 mm | 172.5 mm | 175 mm

Chainring sizes: 50/34 | 52/36 | 53/39



This Stages power meter is compatible with all Shimano Hollowtech II road left crank arms. However, it is only compatible with Ultegra R8000 and DURA-ACE 9100 chainrings.

Please note, this product requires a Shimano Crankarm Cap Tool (sold by us separately) for installation.


Tools Needed for Installation

  • Shimano Crank Arm Cap Tool (sold by us separately)
  • 5 mm Allen key


In the Box

  • Stages Power Meter
  • Shimano DURA-ACE 9100 chainrings
  • 2032 coin cell battery
  • Quick Start guide


Stages DURA-ACE 9100 Right Side Power Meter Specs

NameStages 9100 Right Side
Bike TypeRoad
Location of Power MeasurementCrank Arm
Left or Both Legs MeasuredRight only
Independent Left/Right MeasurementNo
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.5%
Weight20 grams (added weight)
Battery TypeCR2032 coin cell
Battery Life200+ hours
Method of Cadence MeasurementAccelerometer
Warranty1 year


3 reviews for Stages Shimano DURA-ACE 9100 Right Side Power Meter
  1. Darryl W. Roberts

    StagesPower has the best power meters and Power Meter City has the best selection I could find. I had a Dura Ace left-sided meter, but needed the ability to manage my L-R variance more effectively. No one, but Power Meter City had a right-only meter available. The price and terms were fair, so it is now the latest addition to my little Emonda SLR 8 H2 hill climbing beast. Now I just have to even out my power.

    • Power Meter City

      Thanks for this awesome review Darryl. We hope you will enjoy your new Stages power meter – let us know if there is anything else we can do! Ride safe!

  2. Dr. Miguel Montilla (verified owner)

    Excellent power meter. Had the left sided one but the right side was out of stock. Finally was able to find it and could not be more pleased. Second L/R DA power meter I own on my Colnago C64 disc and my new Tarmac SL7. I also have a R/L Ultegra on my gravel bike. Easy to set up and change worn batteries. Excellent performance.

    • Power Meter City

      Hi Dr. Miguel. Thanks for this amazing review on your Stages Shimano DURA-ACE 9100 Right Side Power Meter. It looks like you are enjoying them. Let us know if there is anything else we can do!

  3. TracyS (verified owner)

    I went with the Stages right side power meter due to lack of left side clearance. While the power meter was shipping I downloaded the Stages phone app and updated the firmware on my Garmin 520 Edge. Once the power meter arrived it was simple & straightforward to pair it with the phone app and my Garmin. Updating the power meter firmware and performing a zero offset with the phone app was a snap. Love the data, I assume it is accurate as it is my first powermeter. No dropouts-no issues after 1k miles. Great job Power Meter City!

    • Power Meter City

      Hi TracyS. Thank you for this kind review and we are happy it worked perfectly as expected. Good luck on your future rides! We are here if there is anything else we can help you with!

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