MRA Vario. I'm 6'5 so my head is always in the wind. the Vario means that yes: I'm still in a breeze - but there's none of the tiring turbulence/buffeting I had to put up with from the original.
If you want one then buy from Jaws on this site who sells them at a pretty much unbeatable price.
Probably one of the best mods you can make on the bike.
looks like this- (freshly washed)
comes in two parts which can be raised or lowered to suit. in light smoke or clear.