The Z400's engine has a 70.0mm bore and a 51.8mm stroke with a 11.5:1 compression ratio. Kawasaki claims that it can produce up to 28 pound-feet of torque, but did not report a maximum horsepower.

Powered by the 399cc Parallel Twin also used in the Ninja 400, the Z400 ABS promises to be a great balance of fun and excitement. Kawasaki A quick reminder of the engine's details.

The 2021 Kawasaki Z400 ABS is Kawasaki’s naked for the new rider. Japanese-made, small, light, and razor-sharp, the 399cc Z400 more lets you feel the wind in your face. Sharing 98% of its DNA with the ...

The Triumph and Kawasaki represent two different engine layouts here. While the Speed 400 has a 398cc, single-cylinder engine, the Z400 benefits from a 399cc, parallel-twin mill.