Rockcrawlin', Bike-Haulin' Monster Van - S11.E10

Fred and Dave are gonna get in shape, and the most fun way to do that is mountain biking, but the climbing up the mountain part is way less fun than the bombing down the mountain part. So the Dirt Every Day guys came up with a plan to turn a 4x4 van into a shuttle bus for getting up to the top of the hill. Then they'll invite a few "real" mountain bikers to show them the ropes and see if they can keep up.