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Stages Shimano Ultegra R8000 Right Side Power Meter

Josh Matthew October 1, 2021
5.00 out of 5 based on 8 customer ratings
(8 customer reviews)


Stages power on a Shimano Ultegra R8000 right side crank arm

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Stages Shimano Ultegra R8000 Right Side Power Meter

If you currently have a Stages Shimano left side crank arm, this Stages Shimano Ultegra R8000 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 Stages right side 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 award-winning Ultegra R8000 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 R8000 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 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 Ultegra R8000 chainrings
  • 2032 coin cell battery
  • Quick Start guide


Stages R8000 Right Side Power Meter Specs

NameStages R8000 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


8 reviews for Stages Shimano Ultegra R8000 Right Side Power Meter
  1. Andrew Tavlarides (verified owner)

    Just picked up my Domane from the shop on Sunday. The Power Meter is AWESOME!!!!!!! Coming from a novice preparing for his first road race, I would highly suggest this Power Meter to improve your riding abilities. I will keep posting my progress up to my race.

    • Power Meter City

      We hope you will continue to enjoy them Andrew! Thanks for this kind review! Good luck with your rides!

  2. John Mandalis (verified owner)

    Arrived sooner than common EU orders. Exceptional service from Power Meter City. The product works just perfect !! Very satisfied.

    • Power Meter City

      Hi John. Thanks for this kind review on your Stages Shimano Ultegra R8000 Right Side Power Meter. We hope you will enjoy them. We are here if there is anything else we can do!

  3. Garth H (verified owner)

    Arrived way before I thought it would. The only tricky part of installation was getting the firmware of the left side crank which I already had, up to the same version as the right side prior to pairing. Currently using this on my indoor trainer, so not getting the L/R numbers just yet. That will start next year.

    • Power Meter City

      Hi Garth. Thank you for the review on your Stages Shimano Ultegra R8000 Right Side Power Meter. We hope you will enjoy them and good luck on your training! Let us know if there is anything else we can help you with!

  4. Jhunel A (verified owner)

    Product works well and excellent service from powermetercity. This is the 2nd time i’m dealing with them. Always a pleasure

    • Power Meter City

      Hi Jhunel. Thanks for leaving us a review! We hope you continue to enjoy your Stages! Good choice for your 2nd power meter – hope you conitnue to enjoy them,!We are here if there is anything else we can do!

  5. Shaun B (verified owner)

    Fantastic service and delivery. International order arrived within 5 days of order placement (3 business + weekend).

    • Power Meter City

      Hi Shaun. Thanks for this! Let us now if there is anything else we can help you with!

  6. Gregg Lorn Olson (verified owner)

    Super happy with this P.M. Excellent place to do business with ????

    • Power Meter City

      Hi Greg. It was a pleasure having business with you as well. We hope you continue to enjoy your new Stages PM. We are here if there is anything else we can do!

  7. Sean (verified owner)

    I bought this for my gravel bike (Checkpoint ALR) as my current left sided power meter used on my road bike wouldn’t clear the chainstay. As with my left sided power meter, this power meter is fantastic, works really well, and pairs nicely with my Garmin 820. It showed up extremely quick so as always, Power Meter City has done a great job and will continue to be my go to place for all of my power meter needs.

    • Power Meter City

      Hi Sean. Thanks for the review. We are pleased to hear from you enjoying your power meter. Let us know if you need anything else.

  8. Dave W (verified owner)

    Fitted this to my Trek Checkpoint, replacing the 105 right side (due to clearance issues on the left side crank arm). Installation was straight forward, as was pairing with my Garmin Edge 130. Works great on and off road!

    • Power Meter City

      Hi Dave. Thanks for the review on your Stages R8000 Right Side unit. We’re glad it worked out for you!

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