Riding the White Line – Mountain Biking Drone Video March 14, 2015March 14, 2015Science & Technology / Sports / Videos & Pictures Riding the White Line – Mountain Biking Drone Video Drone footage of a man riding his mountain bike on a thin trail over a huge drop. YouTube caption: Rider Michal Kollbek ridding the White Line in Sedona, AZ. Filmed by Marshall Mullen Related Posts: Betty White Death Hoax - Is Betty White dead?Moped riding turns into instant epic fail!Drone rescues another drone6 year old Boy Attacked by a Mountain Lion in Cupertino CAMtn Dew Kickstart: It All Starts with a Kick “Come…Mouse & Mountain Dew ExperimentCaught on Dashcam - Car Crash and Flip Off the Side…Most insane ski line EVER - MSP Films3000 HP TWIN TURBO MUSTANG GOES AIR BORN (Finish Line Shot)Shark Steals Fish off Fisherman's LineRunner prematurely celebrates win, gets passed at…Barehanded baseball line drive catch - Biloxi ShuckersComments