The 2025 Kawasaki KX™250X cross-country motorcycle was built to dominate tough terrain, featuring a high-revving, 249cc engine and new Kawasaki TRaction Control (KTRC).

On the KX™250X motorcycle, an aligned intake and new, centrally-positioned, straight exhaust port deliver higher airflow efficiency, strong overrun, and smooth, low-rpm torque for improved power when you need it most—when riding at low-end speeds, up hills, or under loads.

The Kawasaki KX™250 motorcycle gives you the winning edge with a powerful, 249cc 4-stroke engine, easy adjustability, and cutting-edge technology.

One thing is clear: the KX250X is a racer, through and through. The motor is a high-rpm screamer. It’s mostly a new-from-scratch design, but some of the concepts were brought forward from existing motors. The top end uses finger-followers between the valves and the cams in order to attain more leverage and lift.

For 2023, the KX250X has its first real update in its short history. Most of the changes are internal, starting with the head and intake. It now has smaller valves, which are set at a different pitch, plus the intake duct is straighter and the upstream injector was …

Fun, strong motor with a high revving characteristic. E-start and hydraulic clutch work really good. Light, nimble, agile feeling bike. Lacks some off-road necessities that most off-roaders want stock. Lack of on-the-fly mapping changes. Kawasaki's 250F off-road racer. Bare bones off-road model.

2021年1月15日 · These off-road machines are not only weapons for off-road racing, but also exciting performance-focused trail bikes. Now that Kawasaki has a new entry into the XC segment, we were excited to see how the KX250X would stack up to others in the field. What turns an F into an X? In Kawasaki’s eyes, not a lot. Just the essentials.

The new KX250X motorcycle takes cross-country racing to the next level. Tuned for off-road racing, advanced tech like Power Mode selection and Kawasaki TRaction Control (KTRC) combine with a high-performance chassis, a more powerful engine, and off-road ready suspension to equip this championship-proven race machine for the most technical terrain.

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The 2015 Crossfire XZ250R is more refined, more polished and greatly improved. The 250cc OHC water cooled engine has been beefed up to produce better response while the new engine mounts provide for the best vibration dampening since the XZ250 range was conceived.