You're right, there isn't a whole lot of difference in the Dyna wide and Super glides. The Wideglide has the fork legs spread farther apart, and an awkward looking adapter to make the brakes fit. On the newer ones, I don't think they even use different size legs. The Wideglide would look a lot better to me if it had a 16 inch rim with the same tire and fender as the Softail Heritage. As it is, it looks like a circus fat lady on a unicycle.