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THE BIKE THAT BUILDS CHAMPIONS

Starting at $10,599 MSRP

With more Supercross and Motocross championships than any other manufacturer, the KX name is synonymous with winning. The KX450 motorcycle represents the flagship of the KX lineup, built with the sole purpose of dominating the track. Over the past four decades, we’ve learned what it takes to win and stay on top. Our dedication to building the ultimate machine is undeniable, and the KX450 represents this to the fullest.

FEATURING:
  • 449cc 4-STROKE ENGINE WITH INCREASED PERFORMANCE
  • NEW CONED DISC-SPRING HYDRAULIC CLUTCH
  • NEW RENTHAL FATBAR HANDLEBAR
KX450
KX450
NEW 2021
KX450

$10,599 MSRP

ADDITIONAL VEHICLE FEATURES:
  • New piston skirt coating contributes to increased performance
  • Finger-follower valve actuation
  • Updated hydraulic clutch
  • Electric start
  • Factory-style Launch Control Mode
  • Setting-adjustable motocross ECU
  • ERGO-FIT adjustable handlebar and footpeg positions
  • New factory-style Renthal Fatbar
KX450
KX450
2020
KX450

$10,499 MSRP

$500 MEGA CASH
ADDITIONAL VEHICLE FEATURES:
  • Powerful engine
  • Hydraulic clutch
  • Electric start
  • ERGO-FIT technology
  • Lightweight frame and swingarm
  • Launch Control Mode
KX450
KX450
2019
KX450

$10,399 MSRP

$1000 MEGA CASH
ADDITIONAL VEHICLE FEATURES:
  • Powerful engine
  • Hydraulic clutch
  • Electric start
  • ERGO-FIT technology
  • Lightweight frame and swingarm
  • Launch Control Mode
KX450
  • dynamic alt
  • 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.

  • dynamic alt
  • 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.