Giant Power PRO MY20 Power Meter – Preview

The updated 2020 model Shimano based power meter from Giant as seen in Taiwan in July 2019. The unit appears to use the same strain gauge configuration as the MY19 model. The main difference being the battery and radio modules have been placed entirely on the inside of the RIGHT crank arm.

As this power meter is still based on the Shimano R8000 crankset, I suspect it will also encounter the issues as reported here.

Charging looks a little awkward on the RIGHT crank….

I’m trying to source one of these MY20 model units to put through the Lama Lab Test.

Stay tuned!


Shane Miller

2 thoughts on “Giant Power PRO MY20 Power Meter – Preview

  1. My wife recently bought a bike with my20 power meter. I have tried and been successful on updating firmware however i can repeat time after time and it doesnt tell me if i have the latest firmware. I cant find anywhere online that gives latest firmware, are you aware of where or how to find?
    I also am unable to calibrate through my phone (Samsung g10)

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