Join Date: Sep 2007
Location: Anaheim, CA, USA
Re: Ztechnik Vstream Windshield
Just a quick note to say how much I like the Aeroflow windscreen. I also have the Aerogards that attach to the side.
I live near Aeroflow, so I got to try both the standard and tall Aeroflow screen before deciding. I am 5'10" and prefer the tall screen. When fully up, I need to sit straight to see over it, but it is still comfortable. Generally, when fully up, I still have 1/2 inch to go. It works perfectly for me.
With the Aeroflow shield and Aerogards, there is a very still pocket/bubble of air behind the windscreen indeed. There is no noise at all, other than engine noise.
* Your fuel economy will drop a little with the Aeroflow screen and Aerogards. Mine dropped by about 2 mpg.
* In serious humid summer heat, you will find yourself wanting a little more air flow. Living in Southern California, I switch out the Aeroflow shields and Aerogards, and put the stock BMW shield back. In the winter, I put the Aeroflow shield and Aerogards on, and enjoy them very much.
I have ridden with the Aeroflow shield and Aerogards in 22 F dry weather, no problem. They made all the difference.