All original runner. Check out the oiling system and pedal starter. Looks like the spark advance is on the left twist grip. The guy still rides it.
FARK.com: Fark Video Player (5734912) A 1913 V-Twin Harley-Davidson Motorcycle in amazing condition. One of three known to exist. Love the gas-headlights
FARK.com: Fark Video Player (5734912) A 1913 V-Twin Harley-Davidson Motorcycle in amazing condition. One of three known to exist. Love the gas-headlights