This mount comes with a custom holder for the Nuvi made by Ram Products. The holder has a cavity for the power port that came with your Nuvi, so you can use the OEM charger to power your device. The Nuvi will snap into the holder and will be held securely while on the motorcycle. It can be released easily if you want to stow away your device.
The mount can handle handlebars or tubing up to 1 inch in diameter. The mount has a swivel feature. You can swivel your device 360 degrees and get the best angle to view your device. Once you have it where you want it just turn the tightening ring to lock it in place.
If you have a Nuvi 200W series, you need to order the mount for the NUVI 200W -- not this one. Press the back button and order the mount for the 200W series.