This is why the Red Bull Rampage MTB event is the craziest and gnarliest mountain bike event in the world. The jumps, drops and features are the biggest I've ever seen. Jumping and doing downhill bike tricks off of cliffs is one thing, but linking it all together at Rampage is a whole new level of gnarly. I take you behind the scenes to see what the riders are building and cooking up for the crazy event next weekend. Enjoy!