MTB and BMX action featuring Mat Hoffman, Tim Fuzzy Hall, Brian Lopes, Chad Herrington, Eric Carter, Hans Rey, Dave Voelker, Ryan Vanderveen, Todd Lyons, Alan Foster and many others. Filmed in Utah, Oklahoma and California, Hammertime features some of the first MTB jumping including the first MTB backflip. Mat Hoffman riding his motorized BMX bike on the gigantic half pipe is absolutely amazing. Watch Mat launch off a quarter-pipe after being towed by a motorcycle at 55 mph.