The 2011 Demo 8 takes a trip down a trail that boasts 5000 vertical feet of decent with a mystery rider.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/38428_thumb.jpg" alt="Mountain Bike - 5000 Vertical Feet with the 2011 Demo 8" title="Mountain Bike - 5000 Vertical Feet with the 2011 Demo 8" width="150" height="90" alt="Mountain Bike - 5000 Vertical Feet with the 2011 Demo 8"/>
