The power ski is the motorized surfboard, 150cc 4 stroke engine, jet drive. It will be one of the fastest growing new water sports around the world. The jet board will simply amaze you with its speed, power and agility. Simple to operate, stable and very easy to ride, make the jet board easy for the beginner yet challenging for the athlete. The jet board is currently taking the world by storm. The jet board is a jet-propelled stand up watercraft, or jet surfboard, 150cc, 4 stroke, launching the rider at speed of up to 40km/h.