Flexboardz USA Rider Calvin Riding the Flexboardz Mendi Mountainboard in Colorado. Downhill Skateboarding<br /><br /><br /><img src="http://ll.broadbandsports.com/images/25040_thumb.jpg" alt="Flexboardz downhill mountainboard skateboard" title="Flexboardz downhill mountainboard skateboard" width="150" height="90" alt="Flexboardz downhill mountainboard skateboard"/>
