I'm not sure if you are referring to the Zumo or the Nuvi but I've owned and used a Nuvi 660 for a couple years, mainly on my VTX. You can mount it with the RAM mount using the cradle that comes with it. You can hard wire it or use the 12 volt adapter that comes with it. I recently bought a second 660 for my wife and got a great deal on a refurbished one through Amazon. It was like new. If you have no use for the bluetooth option, the 650 or 750 has the exact same capability minus bluetooth for a lower price. I put an SD card in it and loaded up my music and use the MP3 player as much or more than the GPS. It is completely touch screen and works fine while wearing gloves.