1975 Kawasaki H1 500 two stroke 3 cylinder F Mach III 500 - YouTube
Kawasaki 750 H2 Mach IV 1972 & 500 H1 Mach III 1974 cold engine run - YouTube
Kawasaki 500 Mach 3, - a 2 stroke 3 cylinder rocket with quirky handling that seemed to get around 18 mpg. When used… | Kawasaki 500, Kawasaki, Japanese motorcycle