Introduced for the 2017 model year, this middleweight supernaked marked a fresh chapter for the long-running Z family. It arrived as a replacement for the earlier 800-class naked machine and was positioned as a lighter, sharper, more modern take on Kawasaki’s streetfighter formula. The new model adopted the company’s Sugomi design language, with an aggressive stance and compact bodywork intended to emphasize motion even at rest.
Mechanically, it was built around a liquid-cooled inline four and a new steel frame, pairing classic four-cylinder character with a more manageable chassis than the larger big-bore Z machines. That balance helped define its appeal: it was aimed at riders who wanted everyday usability without giving up the high-revving, sporty feel associated with Kawasaki’s larger performance naked bikes.
Since its debut, the model has remained in continuous production and has received regular updates to styling, electronics, and rider aids rather than disappearing and returning under a different life cycle. Those refinements have kept it current while preserving the core identity established at launch: a practical but aggressive inline-four roadster that sits near the center of the modern supernaked lineup.