At high speed (ok a mere 160kmh on the VF) it hold up well; no discernable extra wind noise.
With the sunshield UP though, there is a noticeable extra whistling. If I tilt my helmt a tad forward, it disappears. So the combumation with my VF it is not perfect. I will hold on to my clear lens.
I will try tomorrow on the RC51 as the position it a bit forward/lower.
The screens are optically perfect, to be expected as they are made by Aria and not Ali :-)
Some comment that the sunvisor should be longer/lower but I find it just fine
Oosh oosh.... in the bush!
33 celcius today (thunderstorms have arrived since)
Aaahhhhhhh, some shade under a tree and a light breeze (and a Macna cooling vest... ), time for a wee snore with birds singing in the trees.