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2026 Kawasaki KX™450

Price excludes $215 doc fee, OEM freight, dealer setup and government fees. Sale prices include all applicable offers.

The 2026 Kawasaki KX™450 is the flagship of the KX™ motocross line. It is built for racing, with a 449cc four-stroke single and a chassis designed from Kawasaki's championship experience, so riders can push hard on the track from the first lap to the last.

  • 449cc DOHC engine: a liquid-cooled, 4-valve single with Keihin 44mm throttle-body fuel injection that pulls hard from low to mid revs.
  • Hydraulic clutch: gives a steady, light feel at the lever through long motos.
  • Showa suspension: a 49mm coil-spring fork and a fully adjustable shock with high/low-speed compression, each with about 12 inches of travel.
  • Brembo front brake: a 270mm semi-floating disc for strong, controllable stopping.
  • Aluminum perimeter frame: slim and light for precise handling.
  • 5-speed transmission: with chain final drive.
  • Dunlop Geomax MX34 tires: 21-inch front and 19-inch rear for grip on the track.
  • Signature Lime Green: classic KX™ racing colors.
  • Sale Price$10,599
  • LocationMotosport
  • ConditionNew
  • Stock Number016084
  • Year2026
  • MakeKawasaki
  • ModelKX™450
  • TypeMotorcycle
  • CategoryMotocross
  • VINJKAKXGMC8TA016084
  • ColorGreen
  • EngineLiquid-cooled, 4-stroke DOHC single-cylinder, 4 valves
  • Engine Size449 cc
  • Fuel TypeGas
  • Transmission5-speed
  • StatusIn Stock
  • Width2.69
  • Height4.17
  • Fuel Capacity1 gal
2026 Kawasaki KX™450 photo 12026 Kawasaki KX™450 photo 22026 Kawasaki KX™450 photo 32026 Kawasaki KX™450 photo 42026 Kawasaki KX™450 photo 5
Engine
TypeDOHC, liquid-cooled single-cylinder, 4 valves
Displacement449 cc
Bore x Stroke96.0 x 62.1 mm
Compression Ratio12.5:1
Fuel SystemEFI with Keihin 44 mm throttle body
Drivetrain
Transmission5-speed
Final DriveChain
ClutchWet multiplate, hydraulic actuation
Chassis
FrameAluminum perimeter
Front SuspensionShowa 49 mm coil-spring fork, compression and rebound adjustable; 12.0 in travel
Rear SuspensionShowa shock, preload, high/low-speed compression and rebound adjustable; 12.1 in travel
Front BrakeBrembo 2-piston caliper, 270 mm semi-floating disc
Rear BrakeNissin 1-piston caliper, 240 mm disc
TiresDunlop Geomax MX34; 80/100-21 front, 120/90-19 rear
Dimensions
Rake/Trail27.0° / 4.6 in
Wheelbase58.3 in
Ground Clearance13.6 in
Fuel Capacity1.64 gal
Curb Weight (claimed)248.2 lb

Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing excludes applicable taxes, title, licensing, dealer set up, destination, reconditioning and are subject to change without notice.

Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.

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2026 Kawasaki KX™450

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