I forgot to mention that it works well for me. Stable enough air up to 80mph. The only caveat is the recurve optics are poor imo, but i love the look. Im used to a national cycle barn door that was on my vtx 1800. It was crystal clear. Ill just look over the top of it, but the shield quest goes on. Ive got a little cee bailey 9 inch on order. Okcf6b had a cee bailey 11 inch in his garage of shields. He currently runs a madstad. I may get there but like my dumbass speaker of the house im not there yet.