The 1984 GPZ900R (or zx900a-1) was a revolutionary design, in that the compact 908 cc liquid-cooled 16-valve engine was a first for Kawasaki, and delivered 115 brake horsepower (86 kW) (depending on market).
The 1984 GPz900R (or zx900a-1) was a revolutionary design that became the immediate predecessor of the modern-day sportbike. The compact 908 cc liquid-cooled 16-valve engine was a first for Kawasaki, and delivered 115 brake horsepower (86 kW) (depending on market).