It was a tough decision but when the call came in with an invitation to go dune riding on Yamaha's new quads--the Raptor 700R SE and YFZ450R--well, we couldn't pass it up.

Go here for a few more pictures from our two-day ride in the Glamis Dunes in southern California: http://www.dirttoysmag.com/powersport-news/display.cfm?ID=460