Amazing footage of Travis Pastrana riding his dirt bike off a huge ramp over the edge of the Grand Canyon. He does this twice. Must see!!!!!<br /><br /><br /><img src="http://ll.broadbandsports.com/images/26894_thumb.jpg" alt="MotoCross BASE Jump into the Grand Canyon by Travis Pastrana" title="MotoCross BASE Jump into the Grand Canyon by Travis Pastrana" width="150" height="90" alt="MotoCross BASE Jump into the Grand Canyon by Travis Pastrana"/>
