I run a "cheap" Garmin Nuvi GPS on my motorcycle, and on another of my bikes I have mounted it with a 1" Ram ball mount that screws directly into the handlebar clamps. Although a slick mount, the vibrations that comes up through it, just about fries the GPS unit. I have been looking for something other, and came across a couple models that screw into the gas cap mount, and they are not that expensive, and the vibration there is not an issue. Ram model B410U. Would also make a convenient mount for either camera or phone, I imagine unless you run a tank bag.