Is your example from attaching these two different bike to the same trainer?
Over what period is your example, 20mins? 1hr?
There will be a difference between different power meters, how different you can only find out from testing.
Is your example from attaching these two different bike to the same trainer?
Over what period is your example, 20mins? 1hr?
There will be a difference between different power meters, how different you can only find out from testing.