2026 Kawasaki KX™450
The numbers
Where the price sits
A comparable set is anchored on this machine's odometer, and this listing does not publish one. There may well be machines like it on the board — there is just no way to line this one up against them. The ask is shown on its own instead.
A comparable is the same make, model, year and trim, within 3,999 miles of this odometer and 500 miles of this dealer. Unpriced listings are ignored, this one is excluded, and a dealer posting the same machine twice counts once.
Who is selling it
What they say about it
2026 Kawasaki KX450 — Built to Win, Engineered to Dominate The 2026 Kawasaki KX450 returns as a championship‑proven motocross weapon, carrying forward the refinements of its latest‑generation platform with the confidence and precision riders expect from Team Green. While the 2026 model year brings primarily cosmetic updates—most notably the new blue accents in the radiator shroud graphics—the KX450 remains one of the most dialed‑in, race‑ready 450cc machines on the market. Its combination of power, adjustability, and track‑focused engineering makes it a favorite among riders who demand consistency, tunability, and podium‑level performance. Race‑Bred Power and Precision At the heart of the KX450 is a 449cc liquid‑cooled DOHC four‑stroke engine, delivering strong, usable power across the rev range. Dyno testing shows the 2026 model producing 53.1 horsepower and 33.1 lb‑ft of torque, giving riders the punch they need out of corners and the pull required for long straights. The engine’s center‑port exhaust design and quiet yet efficient muffler system help maintain smooth, controlled delivery—ideal for riders who want predictable throttle response without sacrificing top‑end performance. Kawasaki’s Rideology KX smartphone app expands tuning capability even further. Riders can fine‑tune fueling and ignition parameters, switch between maps, and customize the bike’s feel to match track conditions or riding style. This adjustability transforms the KX450 from a stock powerhouse into a personalized race machine. Advanced Electronics for Competitive Advantage The 2026 KX450 continues to offer Kawasaki’s full suite of rider‑assist technologies, including: Power Modes for quick map switching Kawasaki Traction Control (KTRC) Launch Control Mode for holeshot advantage All functions are controlled via handlebar‑mounted switches, giving riders instant access to performance adjustments mid‑ride. Premium Suspension and Chassis Control Suspension performance is a standout feature on the KX450. The bike is equipped with a 49mm Showa closed‑cartridge coil‑spring fork up front and a Showa Uni‑Trak rear shock, offering 12 inches of travel at both ends. These components provide exceptional stability, adjustability, and bump absorption—key advantages on rough, high‑speed tracks. The aluminum perimeter frame maintains Kawasaki’s signature balance of rigidity and flex, giving riders a planted, predictable feel through corners and whoops. Adjustable handlebar and footpeg positions through Kawasaki’s ERGO‑FIT system allow riders to tailor cockpit ergonomics for comfort and control. Braking and Control Components Kawasaki continues its unique approach of mixing premium brake components, pairing a Brembo dual‑piston front caliper with a Nissin rear caliper for strong, consistent stopping power. ODI Lock‑On grips come standard, offering excellent feel and quick replacement capability—small details that make a big difference during long motos. Kawasaki Motors Europe Slim, Race‑Focused Bodywork The 2026 KX450 features slim, ergonomic bodywork designed for unrestricted rider movement. Redesigned shrouds, side covers, and rear fender eliminate snag points and create a smoother interface between rider and machine. The long, flat seat and wide footpegs contribute to a cockpit that feels instantly natural, whether you’re attacking corners or shifting body position mid‑air. Lightweight and Ready for the Gate With a curb weight of 248.2 pounds and a 1.64‑gallon fuel tank, the KX450 remains competitive in its class for power‑to‑weight ratio. Electric start, hydraulic clutch actuation, and tool‑less air filter access round out a package built for racers who value both performance and practicality.