Even road quality can be a factor: huge difference between a cold -1000m elevation drop at -6% on a road where I can blast out of the curves at maximum watts an

Even road quality can be a factor: huge difference between a cold -1000m elevation drop at -6% on a road where I can blast out of the curves at maximum watts and a cold -1000m elevation drop at -6% where I have to tiptoe down constantly pulling the brakes. The former can be tolerably comfortable with much less clothing despite much harder wind.