Kawasaki KZR1 GPZ Standard Equipment, Prices & Specs - J.D. Power. Kawasaki. KZR1 GPZ Find Kawasaki listings for sale near you. Protect your Kawasaki KZ from the unexpected. Better coverage built for classics at a price you can afford. Online quotes are fast and easy. Get a. All specifications, performance and fuel economy data of Kawasaki Z GP (GPz) (KZR1) (59 kW / 80 PS / 79 hp), edition of the year since.