BMX Meets Parkour | Unthinkable Bike Tricks with Tim Knoll

» Volcom Pipe Pro is ON! Watch the world’s best surfers take on Pipeline here: » Meet the man behind the madness: Tim Knoll, one of the most creative BMX riders in the world, takes his incredible style of street riding to Berlin. The American rider describes his style as BMX Freestyle; think gymnastics meets BMX. Influenced by acrobatics, his bag o’ tricks is deeper than most, and his riding takes BMX flatland to a whole new level. » More action on the bi