Netherlands-based custom motorcycle shop Revatu Customs build this crazy Steam powered motorcycle that looks like a taken-apart steam train. Back in 2014 this Netherlands-based company unveiled Black Pearl, a motorcycle powered by a functioning steam engine. The bike may look fierce but it is by no means a speed demon. Owner René van Tuil is known for his unconventional motorcycles, but he himself admits the Black Pearl is one of his craziest creations yet.