Gibbs high-speed amphibious motorcycles – ride straight into the lake and out again
Serial amphibian vehicle innovator Alan Gibbs unveiled three radical recreational vehicles at the American International Motorcycle Expo. Expanding beyond amphibious cars, trucks, and quad bikes, Gibbs introduced two- and three-wheeled motorcycles that transition directly from road to water. With the push of a button, the wheels retract, jet propulsion activates, and the transformation to water mode happens in under five seconds with almost no loss of momentum: https://newatlas.com/gibbs-sports-amphibians-concept-vehicles/39912/