I also have a zteknic vstream, Best yet. Have tried cee bailey 18" and givi. I am 5'8''-31" inseam. Bugs now hit the top of my helmet, not my visor. Also have Barkbusters (old style with full bar) and they just barely touch at full lock-they don't even cause the shield to move. Looks better in person than in the pictures. I got the medium touring clear and see over it no problem. My windshield search is now over! The only wind I feel now comes up from the bottom of the shield which is actually quite welcome on a hot day.