Levi Lavallee nails a double backflip in competition during the winter x games 13 2009 at aspen co.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/23296_thumb.jpg" alt="Levi Lavallee Double Backflip - Snowmobile Jump Finals - X Games 13" title="Levi Lavallee Double Backflip - Snowmobile Jump Finals - X Games 13" width="150" height="90" alt="Levi Lavallee Double Backflip - Snowmobile Jump Finals - X Games 13"/>
