I agree but race lenght takes a tool on him. I'm saying this believing he doesn't race classics because he knows he can't maintain his power after 6 hours. But like you said, this hypothesis is not proved.Disagree. The race is a lot about terrain. Vingo is superior in w/kg department so on those kind of steep climbs his fatigue resistance should be (relatively vs the competition) better than on shorter Liege climbs or shallower Lombardy climbs, even if generally his post 6h performance isn't the best (I think this hypothesis is still not completely proved, time will tell).