With more Supercross and Motocross championships than any other manufacturer, the KX™ name is synonymous with winning. The KX™450 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.
Model year 2022 images shown.
Front - Single semi-floating 270 mm Braking® petal disc with dual-piston caliper
Rear - Single 250 mm Braking® petal disc with single-piston caliper
Front - 80 / 100-21
Rear - 120 / 80-19
Curb without fuel - 232.7 lb.
Curb - 242.9 lb. (Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied))
KLCM (Kawasaki Launch Control Mode)
49 mm inverted telescopic coil-spring fork with 16-way compression damping and 16-way rebound damping
Travel - 12 in.
Uni-Trak® gas charged shock with piggyback reservoir with dual-range (4 turns stepless high speed / 19-way low-speed) compression damping, 22-way rebound damping and adjustable preload
Travel - 12.1 in.