This is just my two cents, which is probably worth less than two cents.
I've ridden the 09SERG and while it looks great, I found it to be less than comfortable than I expected. The chopped wind deflector does NOTHING and I got buffeted hard at freeways speeds. With all that buffeting I could NOT hear the stereo at freeway speeds either.
That's a real simple fix, by calling Clearview.
Then again I'm an old spoiled guy who wants lowers, a tour pack, and a windshield that sheilds the wind. I guess what I'm saying is that it's possible that the folks who bought them soon became disillusioned.
Me too, but it's hard to believe someone would spend that kind of money and then not know how to customize a Harley to your liking. Then again, it could be nubes so taken back by the SERG's looks that they couldn't help but buy one.
If I bought one I'd have to add a tourpack, lowers and a taller windscreen just to make it comfortable on long trips. And If I did all that, I might as well buy an Ultra.
Mark
The Road Glide, imo, is purchased primarily for the touring advantages of the fixed fairing. I've ridden them all, and NOTHING cuts the wind like a Road Glide. I can't tell you how many times I've pulled in for gas with a group, and had NO IDEA they were all fighting wind until I heard them talking about it. Fighting the wind adds to fatigue.
The Ultra is a beautiful bike to be sure. I haven't done the math (RG + lowers, tp, Clearview vs stock Ultra), because it wouldn't matter to me. I know it's cheaper to make your own Ultra-RG than to make a fixed fairing Ultra. And, I like the RG's flexibility when using a detachable tp. I can swap windshields, seat, and tp, inside of an hour. Go from touring to bar hopper. That's my 2 1/2 cents anyway.
I'm surprised Harley hasn't introduced an Ultra-RG. I'll bet they do in the near future!!