Motorcycle Kings

S1, E4: Scrappy upstarts William Harley and Arthur Davidson have a bold vision for a new form of transportation - connecting a motor to a bicycle. They'll take on George Hendee's Indian Motorcycle in a classic David Vs. Goliath battle, fighting to dominate a market valued at more than 7 billion dollars today. The rivals will push their machines to the limit and tap into the lure of the open road, to try and rule the motorcycle kingdom.