The RAM mount coming with the Garmin zūmo’s are fine, but I wanted something more elegant to go with my Triumph Speed Triple. This article contains a detailed description of building your own mount for the Garmin zūmo 660. I mounted the zūmo on my Speed Triple, but the mount is universal enough to be center-mounted on any bike which has riser-mounted handlebars.
No guarantees ofcourse, you’re on your own from here. Bring your tools and read on.
WARNING: When I tried to cut one of these rubbers in half, the bottom disk came loose. It was not as securely glued to the rubber as the top disk. When pulling the zūmo on the mount it does not come off, but if you want to be sure order the Garmin 550 mount rubbers (described in article below).