Members of the build crew talk about the Red Bull Rampage course as the jumps are built even bigger than blast year's.
Riders will hit these pre-made jumps but also build their own lines as they try and find a way down through the rugged terrain of Virgin, Utah in preparation of an epic freeride mountain biking event.
Watch the live webcast on http://RedBullUSA.com/Rampage and http://PinkBike.com