Installing a Shimano LEFT road power meter crank on a Shimano GRX 810 crankset is possible. This video covers the successful hack/bodge and a few things you need to take into account if you’re looking at doing the same. This solution has worked very well as a power meter on the loaner Cervelo Aspero Mrs Lama has been riding.

Links:
TrainerRoad Forum Thread on GRX Power Options: http://bit.ly/3ughCuP

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