In a video grab from Japanese start-up A.L.I. Technologies, the 'XTurismo Limited Edition' hoverbike is seen during its demonstration at Fuji Speedway in Oyama, Japan. Photo: Reuters
In a video grab from Japanese start-up A.L.I. Technologies, the 'XTurismo Limited Edition' hoverbike is seen during its demonstration at Fuji Speedway in Oyama, Japan. Photo: Reuters

Japanese start-up wants wealthy users to swap supercars with $700,000 hoverbike