Shukuno Rintendo is a Japanese bicycle brand. Between 1996 and 1998 they produced a special series of power assited bicycles, 2 of them were the Fire Trick Bob and the Water Trick Bob. The Fire Trick Bob had a small turbine which produced 4.4 horsepower of thrust. The water and air tanks of the Water Trick Bob could generate enough thrust for 50 meters.
found at dropular