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Stages Shimano 105 R7000 Power Meter

Josh Matthew November 29, 2021
4.73 out of 5 based on 22 customer ratings
(22 customer reviews)


The Stages Shimano 105 R7000 offers Stages performance at a great value!

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Stages Shimano 105 R7000 Power Meter

Compatible with all Shimano Hollowtech II road cranks, the Stages Shimano 105 R7000 Power Meter replaces your current left-side crank arm. Like all Stages power meters, this unit features +/- 1.5% accuracy, 200 hours of battery life and is lightweight at only 15 grams of added weight. In addition, the power meter is compatible with both ANT+ and Bluetooth SMART devices. This means you can use a bicycle computer with ANT+ or your smartphone or tablet with Bluetooth SMART.

The new Stages Generation 3 power meter features radio antennas that are 6x more powerful than the previous version. This means better compatibility with both bike computers and watches. The new versions also feature improved accuracy and have an LED indicator light on the housing for improved ease of use.



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

Colors: Black | Silver


Tools Needed for Installation

The following tools are typically required for installation of this product. You can purchase many of these commonly used tools in our store.

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


This Stages power meter is compatible with Shimano R7000 cranksets.

Please note, the power meter can also be installed other Shimano road cranksets, as long as they use Shimano's Hollowtech II interface. These cranksets can easily be identified by the two opposing pinch bolts that are used to secure the left side crank arm. Please see the image below and contact us if you have any questions on compatibility.Shimano Hollowtech II Left Crank Arm

Stages Shimano 105 R7000 Specs

NameStages Shimano 105 R7000
Bike TypeRoad
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 Type2032 coin cell
Battery Life200+ hours
Method of Cadence MeasurementAccelerometer
Warranty1 year

In the Box

  • Stages power meter
  • 2032 coin cell battery
  • Quick Start guide
22 reviews for Stages Shimano 105 R7000 Power Meter
  1. Christian

    Garbage, waste of $330 – Constant drop outs of power and cadence data. I don’t blame Power Meter City, but pretty annoyed they don’t accept returns for defective products. I’ve tried everything, re-calibrating, re-adding to Wahoo over and over, replacing the battery, adding paper between door and battery to make sure battery contact always works, etc. Totally inaccurate data, now it’s just a $330 paperweight attached to my bike. You get what you pay for I guess, would highly recommend avoiding this product.

    • Power Meter City

      Hi Christian. I’m sorry to hear if you are having trouble with your power meter. However, if you feel like it’s not working correctly, you have a full warranty with the manufacturer, which is how all cycling products work. You can get it fixed or replaced for free under your warranty so there is really no reason not to use it. We have had great success with Stages products. In fact, you can see all the 5-star reviews right on this page. Please let us know if you need our help getting your unit fixed or replaced. I’m sure you’ll enjoy it once you get it working properly. They are pretty powerful devices!

  2. Joe (verified owner)

    First, shout out to Power Meter City. They actually had this in stock, they were super easy to deal with, communication was excellent, and shipping was fast.
    This power meter works as expected and was one of the easiest things I’ve installed on my bike. Be sure you have the special shimano tool to remove/reinstall the dust cap if you do this yourself. The crank arm meter came with 2 new bolts which I used. The instructions were super clear and easy to follow. I did install the app (QR code made it really easy) to perform the zero offset and update the firmware. It paired with my Garmin 830 almost instantly as a power and cadence sensor. Both wake up and connect quickly before every ride. The consistency and accuracy of this power meter is excellent. Highly recommended

    • Power Meter City

      Thanks for this awesome review Joe. Agreed! This power meter is really good – we hope you will continue to enjoy them! We are here if there is anything else we can do!

  3. Garth (verified owner)

    Spoiler, Stages Left Crank 105 clears the rear chain stay of most gravel bikes. So I saved some money over the GRX version and still got the same great Shimano/Stages performance. Glad they had my length and preferred color in stock too.

    • Power Meter City

      We are glad you finally got your new Stages Shimano 105 R7000 Power Meter! We hope you will enjoy them. We are here if there is anything else we can do! Ride safe!

  4. Pete

    Availability was great. Turnaround time was quick. The meter is as anticipated.

    • Power Meter City

      Thanks for this kind review Pete. Good luck and ride safe! Please let us know if there is anything else we can do!

  5. German Londono (verified owner)

    This is an excellent product. I’m more interested in my performance than on having s nice bike, that’s why I still use a Sora groupset and this power meter works perfectly on it. It’s arguably the cheapest power meter out there although is still a big investment.
    The experience with the store was great, I paid for quick delivery with DHL and it got here to Colombia in 5 days just as stated with no problem. Payment process was seamless.
    Both the product and the store are highly recommended to anyone anywhere in the world.

    • Power Meter City

      Thanks for this German. We hope you will enjoy your new Stages power meter – ride safe! We are here if there is anything else we can do!

  6. Richard Rradcliff (verified owner)

    Power meter exceeded expectations. Power Meter City has great customer service.

    • Power Meter City

      Hi Richard. Thank you – we really appreciate it. We hope you will enjoy your new Stages power meter. Let us know if there is anything else we can do!

  7. Marco (verified owner)

    Power meter arrived super quick. Swapped out the crank arm Read the stages instructions and watched a few videos. Calibrated quickly. My wahoo bolt immediately found and displayed the power readings. This was my first power meter. Great experience. I will purchase from power meter city again.

    • Power Meter City

      Hi Marco. We are glad it arrived on time. Good choice for your first power meter! We hope you will continue to enjoy them! Let us know if there is anything else we can help you with!

  8. Dave (verified owner)

    Great service. Item was shipped promptly. Pity it got delayed by the current international shipping delays, but that’s out of Power Meter City’s control. Anyway it arrived after a 3 week wait, nicely packaged and works well. Very happy.

    • Power Meter City

      Hi Dave. We are glad you finally have your new Stages. Hope you will continue enjoy them! Let us know if there is anything else we can do!

  9. José Sanchez (verified owner)

    Overall great experience with PM city and my stages PM is working great after a few hundred miles

    • Power Meter City

      Hi José. Thank you for this kind review – we really appreciate it! Please let us know if there is anything else we can help you with!

  10. Will

    I don’t understand what happened here… it seems like as soon as I submitted my order, the doorbell rang! I go to check and find the power meter at my door. Seriously!!! How the heck was it delivered so fast! It felt like it was the next day. Other than that the crank arm works and I now have an idea about how out of shape I am… the power meter has helped me figure out my training for both outdoors and indoors. Kinda perfect.

    • Power Meter City

      Hi Will! Gotcha! 🙂 We are happy too you got your Stages fast! Good luck and we hope you continue to enjoy them! Please let us know if there is anything else we can help you with!

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