B A R C H E T T A   W I N D S T O P

Going 120 Mph with the top down, the windows up and the windstop in the back is no problem (already tried it).
In fact, a lot of ordinary cars can hardly reach 120 Mph, even with a roof!

Then there are the sunny, but chilly days (say, about 55F / 12°C). With the windows and screen up it feels like having a sunroof.

For another (better) kind of windstop, made by KSM: check out the 'Personalize' page!