I just went down and measured, and the riser height is 4" and the bar width (end to end) is 29". I seem to remember that the Speedy bars are about 4" narrower than the America bars, but I could be wrong. I find this setup a lot more comfortable. I used to get a wicked pain between my shoulder blades after 1/2 hour or so, and I don't get that any more. The riding position feels a little more agressive and the bike seems more responsive, but I do notice a bit more vibration, probably because of the taller risers.
