marcag wrote:
Thanks for starting this thread Is your cda calculation based on what your individual power meter is measuring ? I assume so.
If so, is it safe to assume that your cda and my cda cannot be compared since one of our PMs may be measuring 10w more or less ? Or is there a way to compensate for this ?
We try as often as we can to use one of our powertaps. This ensures that we have a calibrated power meter that we know is properly calibrated. And that the drivetrain efficiency is no longer a factor.
AndyF
bike geek