2017 Kawasaki Z125 PRO, Small Size. Big Fun. Power and performance for new and experienced riders alike. Small in size. Big on fun. The all-new Kawasaki Z125 PRO is a nimble streetfighter that s designed to defy what a lightweight motorcycle can be. This easy to ride bike delivers the freedom and excitement of motorcycling for new and experienced riders alike. With radical Kawasaki Z styling, the Z125 PRO is your invitation to the rebellious side of fun.