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2024 Kawasaki KX 450X

Specs and Features

TECHNOLOGY
Engine Management Technology
KTRC (Kawasaki Traction Control), Launch Control Mode, Power Modes, Smartphone Connectivity
Chassis Management Technology
Ergo-Fit
POWER
Engine
4-stroke single, DOHC, liquid-cooled
Displacement
449cc
Bore x Stroke
96.0 x 62.1mm
Compression Ratio
12.5:1
Fuel System
DFI® with 44mm Keihin throttle body
Ignition
Digital CDI with handlebar-controlled Power Modes
Transmission
5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
Final Drive
Chain
Electronic Rider Aids
Power Modes, Kawasaki TRaction Control (KTRC), Launch Control Mode
PERFORMANCE
Front Suspension / Wheel Travel
49mm inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping/12.0 in
Rear Suspension / Wheel Travel
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload/12.1 in
Front Tire
80/100-21
Rear Tire
120/80-18
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
DETAILS
Frame Type
Aluminum perimeter
Rake/Trail
27.0°/4.6 in
Overall Length
85.6 in
Overall Width
32.1 in
Overall Height
49.6 in
Ground Clearance
13.2 in
Seat Height
37.4 in
Curb Weight
239.8 lb* without fuel / 249.9 lb*
Fuel Capacity
1.64 gal
Wheelbase
58.3 in
Special Features
Smartphone Connectivity via RIDEOLOGY THE APP
Color Choices
Lime Green
Warranty
Not Available
Kawasaki Protection Plus™ (optional)
Not Available

THE BIKE THAT BUILDS CHAMPIONS

Tough terrain won't stop us from winning. With championship-proven technology and tuning to take on every challenge, the KX™450X motorcycle has what it takes to win outdoors. Get the off-road edge by riding the bike built to stay ahead of the rest.

POWER & PERFORMANCE
BUILT TO STAY AHEAD
The same championship-proven engine performance found in KX™ motocross bikes propels the KX™450X motorcycle to the finish line. Stay ahead of the competition with an updated engine that delivers broad, useable torque and strong, responsive power.
CROSS-COUNTRY TUNED SUSPENSION
DOMINATE OFF-ROAD CONDITIONS
The 2024 KX™450X motorcycle's high-performance, race-ready suspension has been optimized for cross-country racing, especially on aggressive trails.
ADVANCED TECHNOLOGY
NEXT-LEVEL PERFORMANCE
The 2024 KX™450X motorcycle's advanced controls are now closer together for rider convenience. Kawasaki TRaction Control (KTRC), Power Mode Selection, and Launch Control Mode are now available at the push of a button. These features enable riders to quickly adjust power delivery and traction for riding conditions and preference. The KX450X provides advanced technology designed to inspire confidence.
CHASSIS & ERGONOMICS
RACE-WINNING CAPABILITY
Stay ahead of the competition with a strong and lightweight chassis, agile handling, and exclusive ERGO-FIT® technology.
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