I'm trying to figure out whether or not my old RAM mount U-bolt will fit on the F800GS. What's the diameter of the handlebars? I've seen the diameter listed online as 1", 1.25" and 1 1/8". Which one is it? The majority of the websites/forum posts I've read seem to have it at 1.25". I just want to make sure. GREAT idea for a thread, btw..... I will try not to abuse it.