Riding Dirt Waves in Utah with Alan Mandel Riding Dirt Waves in Utah with Alan Mandel Vital MTB Play Again Join Alan Mandel as he rides his mountain bike in the desert in Utah and has the fun of a lifetime. Filmed by Tim DaCosta - Listen Up Media in the fall of 2019. Related: Freeride Utah SHRED. Alan Mandel Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter BHowell 7/2/2020 7:53am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter Related 0 comments Sort: Newest FirstOldest FirstPopular To post, please join, log in or connect to Vital using your Facebook profile Login with Facebook.