Hi there.
Well, this past week I traded in my 2008 Longbo Adventure scooter for a newer and better one-- a 2009 QLink Pegasus. It's got bigger wheels (16" vs. 13"), a water-cooled engine that puts out more horsepower, and overall better quality. The bigger wheels do make a difference, although not as much as I'd hoped. I guess I just need to accept the fact that the roads here in Phoenix are truly crappy.
I've put 50 miles on her, with no mechanical problems whatsoever. Once again, the folks at Arizona Discount ATV were great. Some pics: