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THE BIKE THAT BUILDS CHAMPIONS

The KX legacy created a long line of champions. The drive to produce more has not slowed down. Our all-new flagship race machine, the KX450 motorcycle, offers next-level engineering and power to dominate the track. Over the decades, we’ve learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.

FEATURING:
  • Updated 449 cc 4-stroke engine
  • NEW downdraft intake, NEW cylinder with straight intake/exhaust ports, and NEW centrally positioned exhaust
  • NEW handlebar-mounted traction control and power mode switches
  • NEW smartphone connectivity: change engine mapping with your smartphone
  • NEW Brembo brake components
  • ERGO-FIT adjustable ergonomics
KX450

Image shown may vary from actual product.

Image of 2024 KX450 in action
KX450
ALL-NEW 2024
KX450
Coming Q3 2023!
ADDITIONAL VEHICLE FEATURES:
  • NEW lightweight aluminium perimeter frame
  • NEW mass-centralised muffler position
  • NEW ODI Lock-On grips
  • NEW quick-release side cover
  • NEW ergonomically improved shroud design
  • Factory-style Launch Control Mode
  • Coned disc-spring hydraulic clutch
KX450
Image of 2023 KX450 in action
KX450
2023
KX450
ADDITIONAL VEHICLE FEATURES:
  • Finger-follower valve actuation
  • Coned disc-spring hydraulic clutch
  • Factory-style Launch Control Mode
  • Setting-adjustable motocross ECU
  • Slim aluminium perimeter frame
  • ERGO-FIT adjustable handlebar and footpeg positions
  • Factory-style Renthal Fatbar
KX450
  • FACTORY-STYLE ENGINE COMPONENTS AND TUNING
  • FACTORY-STYLE ENGINE COMPONENTS AND TUNING
    Championship-proven Performance

    Recognized as the most powerful motocrosser in the paddock, the KX450 boasts innovative engine technology inspired by Kawasaki’s race machines. Features like finger-follower valve actuation and a bridged-box bottom piston that contribute to its lofty performance are backed by electric start and a hydraulic clutch, further elevating its race-winning potential.

  • FACTORY-STYLE CHASSIS COMPONENTS AND TUNING
  • FACTORY-STYLE CHASSIS COMPONENTS AND TUNING
    Light, Nimble Handling

    Trimmed of all unnecessary material, this is the leanest KX450 chassis to date. Frame, suspension, brakes and ergonomics have all been optimized to make the KX450 even better equipped to turn quick lap times.