looking at solving 2 problems in one (I don't like changing powermeters between bikes and im one rear wheel short) with a second hand powertap pro 32 laced to a mavic open pro.
is there any advice on making sure i'm not buying a dud?
I assume you're not buying in person? Get the seller to take a photo of the calibration results when calibrated the PM on their Garmin.
will be picking it up, presume I should take a garmin and calibrate it, what should I be looking for?
@pifko started
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looking at solving 2 problems in one (I don't like changing powermeters between bikes and im one rear wheel short) with a second hand powertap pro 32 laced to a mavic open pro.
is there any advice on making sure i'm not buying a dud?