Shimano DuraAce R9200-P Power Meter // Initial Lama Lab Test Data Review

The most anticipated power meter test of 2021. There’s a LOT of people wanting to know if Shimano addressed the issues encountered with their previous power meter with the new release R9200-P.


Shimano Official R9200-P Site:
GPLama Shimano Power Meter Report (2019):


Shane Miller

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