RacesHardcore Downhill MTB Racing – Red Bull Hardline 2015 admin3 months ago3 months ago01 mins Pedal over to Red Bull TV for more biking action: http://win.gs/MoreBiking Red Bull Hardline, the brainchild of Dan Atherton, has been dubbed one of the most … source Post navigation Previous: Downhill Workout – Adam Brayton mountain bikeNext: GMBN Tech Essentials Ep.5 | Replace MTB Gear Cables