Along with the Futuristic J, Kawasaki has also introduced the Supercharged Inline-Four Engine at the 2013 Tokyo Motor Show in Japan.
Kawasaki claims it to be world’s first supercharger developed by a motorcycle manufacturer. Some sources have suggested the capacity of the engine could be close to 1000cc. No details about the engine have been revealed, including the cubic capacity. For now, all we got is just the patent drawings of the engine.