Does anyone have the dimension between the closest 2 handlebar bolts so I can make a mount for my GPS? I'm eyeballing a distance of around 27.5mm. I've seen a few photos of a mount with 2 spacers and a cross plate with a 1" RAM ball attached.
I've also seen a setup using the lower 2 handlebar bolts for the mounting location. Any advantage to using the upper or lower bolts to mount the GPS?