Originally Posted by
waterrockets
That's not too much of a scientific study with all those variables in there. The matrix would consume a large hard drive.
My test was: same bike, same wheels, same tires, same hill, same weather conditions. 20% power difference, measured with my PowerTap (stomp tested the same before and after the rides).
I think the point was that his experience
did span a range of variables and that made pedal choice statistically insignificant.