Originally Posted by rubiksoval

Interesting. Say I'm riding a pair of Conti Gator Skins with butyl tubes before switching to a pair of Vittorai Corsa Speed tubeless. Everything else the same. How does it account for that significantly different rolling resistance?

How about rough roads versus smooth?

I can't quite get how it would account for rolling resistance changes.

Is powerpod the one that was talking about aero testing along with a strain-gauge power meter? I think that would actually be a pretty cool thing to work with. Could possibly dial in some aero refinements pretty quickly if it does it in real time.