The KX450 is infused with cutting-edge technology derived from Kawasaki factory race teams. Feel the difference of the powerful 449cc engine and lean chassis as you lead the competition. From the gate to the checkered flag, the KX450 is built to win.
Engine: 4-stroke, 1-cylinder, DOHC, water-cooled.
Bore x Stroke: 96 x 62.1mm.
Compression Ratio: 12.8:1.
Fuel System: DFI® with 43mm Keihin throttle body.
Ignition: Digital DC-CDI.
Final Drive: Chain.