The KX™450F motorcycle is the most powerful, lightweight, and agile KX450F ever. Developed from the highest levels of racing, this championship bike has advanced technology sourced straight from the world’s premier race team—another reason why the KX450F is The Bike That Builds Champions.
CHASSIS AND BODYWORK
The slim, lightweight, aluminum perimeter frame and triple clamps contribute to agile handling while a flat seat profile and integrated bodywork facilitate easy rider movement and a championship fit.
SHOWA SFF-AIR TAC FORK
Lightweight design with tuned rigidity to match chassis dynamics and optimize front end feel
Features low-friction fork seals and optimized valve settings for smooth action and progressive damping
ADVANCED FUEL MAPPING TECHNOLOGY
The KX™450F motorcycle features several advanced ignition and fuel-mapping systems for precise adjustability.