THE KAWASAKI DIFFERENCE RETURN OF THE KING In 1973, Kawasaki introduced the Z1 900, a bold in-line four powered bike that would inspire an entire new generation of motorcycle design. Today, the Z1 900 spirit lives on in the all-new 2018 Z900RS. Combining timeless retro styling, high quality components and muscle power of the original Z1 with today s cutting-edge technology and performance, the ...