Has anyone tried the Wunderlich? Seems to be much more stock looking and fits the lines of the scooter better. Wondering if it actually performs any better.
Check out the deal on Wunderlich MARATHON Windscreen at Wunderlich America
www.wunderlichamerica.com
Just to be clear, I don't have a '25 C 400 GT, but I had a Wunderlich Marathon windscreen on my '22 C 400 GT, and moved that over to my current '23 when that replaced my '22.
The '25 version of the Marathon looks pretty close to the one I have, which is why I'm commenting here. So, FWIW (if anything):
On my non-'25 models, I like the Marathon, in terms of both looks and functionality. It's wider than the stocker, and although it does not have the pronounced "flip" at the top of the stocker, the Marathon's curve up top seems to move more air, and a little higher.
I didn't really mind the stocker much -- and I had three weeks of riding a rental C 400 X in '22 and '23 -- but my wife, as passenger, felt that it resulted in some buffeting out back. She said the Marathon did away with most of that.
I'm a "look over" rider, not a "look through" one, and the Marathon is no exception for me. It is virtually the same overall height as the stocker, but, as I say, wider and with a different curve to it.
I've become pretty familiar with aftermarket windshields over the years -- I've had aftermarket windscreens from Aeroflow, KlockWerks, Clearview, National Cycle, and Madstad, and also Laminar Lips on a couple of bikes -- and I have no complaints with the Marathon. On the other hand, I had never heard of CalSci until some posters here mentioned the company, and all of those folks seem to have pretty nice things to say about the company.
Good luck in your quest.