Works very well and can be adjusted super easily. No tools to adjust. Simple assembly and install once you decide with version you want to use. This one can be mounted with or without the included riser / extension arms. I highly recommend. The price is a bit high, but it feels very sturdy and it does what it says. I mounted this to a Givi windshield on a 2014 Kawasaki Versys 650. No I can use my peak on my Scorpion helmet without the crazy wind buffeting. It's like I'm in a little wind cubby hole. The screen can be adjusted to be completely out of the way, nearly like the original height.