Two weeks ago, I launched our new Hollow Earth Expedition campaign with an occult summoning gone terribly awry and straight into a fight with black-hooded wushu fighters that led to a high-speed chase through London on “hoopcycles”, as I described them. In reality, they are the Mono Wheel of Swiss inventor named Gerdes who built the contraption in 1935 (so period appropriate!)
Powered by a 980cc parallel twin motor from a motorcycle, the hoopscycle is a marvel of invention. The vehicle has a single seat with a stearing wheel that operates a gyroscope, aiding in the maneuvering of the single wheeled craft. It is incredible fast and maneuverable, and very very loud.
Size: 1 Def: 6 Str: 6 Speed: 110mph Hand: +2 Crew: 1 Pass: 0 Cost: n/a
Here’s the real thing in action:
Ed. This contraption was originally featured in a post from 2010 during our Gorilla Ace! game.