is an off road, amphibious quad bike and is apparently the first land vehicle for sale that can exceed 10mph (16kph), in water. Equipped with all-terrain tyres and four-cylinder BMW-supplied engine, the vehicle can drive up to 45mph (70kph) on land and amazingly the exact same speed in water.
Driving it directly into water, the driver depresses a button and within 5 seconds the wheels tuck up under the sides of its body, presumably for better hydro-dynamics. Similarly on approaching land, the driver depresses a button lowering the wheels into drive away position.
According to Alan Gibbs inventor and founder of Gibbs Sports Amphibians "You just drive straight into the water, quite fast, and keep going. It's sort of magic."
Watch an earlier prototype version of the Quadski in the video after the jump.
