Jim Preston, a long time MTBer on Moab trails, explains the Navajo Rocks Trails and what to expect on them. Starting in the spring of 2018 Jim will be shooting videos of the most interesting parts of trails with his GoPro on a new Evo SS gimbal and will include them in a future update of this video.
Updates kill the existing video so don't link to this.
Subscribe to this channel or to Jim's MTB blog at http://jimprestonmtb.com for videos plus more information. Jim also answers south Utah trails and travel questions on http://forums.mtbr.com/utah/