Kawasaki Z900 / Z900 ABS Service Manual (2017)

Kawasaki introduced the Z900 for the 2017 model year, replacing the Z800 in its naked-bike range and establishing a model that has remained central to Kawasaki's supernaked lineup. Kawasaki itself now dates the Z900's debut to 2017. The motorcycle retained the aggressive "Sugomi" design language associated with Kawasaki's modern Z family while moving to a much lighter chassis and a larger-capacity four-cylinder engine.

The original Z900 used a 948 cc liquid-cooled DOHC inline-four producing 92.2 kW, or 125 PS, at 9,500 rpm and 98.6 Nm at 7,700 rpm in the full-power factory specification. Kawasaki mounted the engine in a tubular high-tensile-steel frame and used it as a structural component of the chassis. The service manual lists a curb mass of 208 kg for the ZR900A and 210 kg for the ZR900B, helping make the new motorcycle substantially lighter and more compact than the Z800 it replaced.

For the first model year, Kawasaki offered both the standard Z900 and Z900 ABS. Factory model codes distinguish them as ZR900A and ZR900B respectively, with the attached manual specifically identifying the 2017 ZR900AH and ZR900BH. Mechanically they share the same 948 cc engine, six-speed gearbox, chain drive and basic chassis architecture, while the B model adds Kawasaki's anti-lock braking system. The service manual consequently includes separate ABS hydraulic, diagnostic and wiring information for equipped models.

The platform evolved significantly for 2020. Kawasaki added KTRC traction control, selectable power modes, integrated riding modes, TFT instrumentation and smartphone connectivity while retaining the 948 cc engine architecture. A further major redesign followed for 2025 with electronic throttle valves, KCMF, a quickshifter and additional electronic rider aids. Those later developments are precisely why this December 2016 factory publication should remain identified as a 2017 service manual, even though later Z900s retain the same basic displacement and model name.