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2026 Kawasaki KX™450

Price excludes government fees. Sale prices include all applicable offers.

2026 Kawasaki KX™450

THE MACHINE THAT MAKES CHAMPIONS

A long line of champions stands behind the KX™ legacy. The push to produce more hasn't eased up. Our flagship KX™450 motorcycle brings next-level engineering and power for dominating the track. Across the decades, we've learned what winning and staying on top demand. That legacy is embodied to the fullest in the KX450.

Features may include:

PERFORMANCE & POWER
  • MADE FOR WINNING

Broad, usable torque and strong, responsive power throughout the rev range come from the KX™450 motorcycle engine. This race-ready machine is engineered to remain in front of the pack from the starting gate all the way to the finish line.

SUSPENSION READY TO RACE
  • LEAVE THE COMPETITION EATING DUST

Grab the lead with race-winning performance that's proven. The highly adjustable Showa suspension package provides smooth action and firm damping, and it contributes to optimal traction.

ADVANCED TECH
  • CONFIDENT RIDING

Every advanced control on the KX™450 motorcycle is streamlined for the rider's convenience. A push of a button gives access to Kawasaki TRaction Control (KTRC), Power Mode Selection, and Launch Control Mode. With these features, riders can rapidly tailor power delivery and traction to suit riding conditions and preference. The KX450 delivers superior features intended to inspire confidence.

ERGONOMICS & CHASSIS
  • BUILT TO CUT LAP TIMES

Enjoy the race-winning edge delivered by a chassis that's strong and lightweight, nimble handling, and exclusive ERGO-FIT® technology.

ADDITIONAL:
  • Aluminum perimeter frame that's lightweight
  • Center exhaust and straight exhaust port
  • ODI lock-on grips
  • Side cover with quick release gives tool-less access to the air filter
  • Streamlined ergonomics allowing easy movement by the rider
  • Hydraulic clutch with coned disc-spring
  • MSRP$10,599
  • LocationHillsboro, Oregon
  • ConditionNew
  • Stock Number016227
  • Year2026
  • MakeKawasaki
  • ModelKX™450
  • TypeMotorcycle
  • CategoryMotocross
  • VINJKAKXGMC4TA016227
  • ColorGreen
  • Engine4-stroke, single-cylinder, DOHC, liquid-cooled
  • Engine Size449 cc
  • Fuel TypeGas
  • Transmission5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
  • StatusIn Stock
  • Width2.69
  • Height4.17
  • Fuel Capacity1 gal
General
Year2026
ManufacturerKawasaki
Model NameKX™450
Trim NameBase
Generic Type (Primary)Off-Road
Engine Type4-stroke, single-cylinder, DOHC
Displacement449cc
Cooling SystemLiquid-cooled
Bore96.0mm
Stroke62.1mm
Compression Ratio12.5:1
Fuel SystemDFI® with 44mm Keihin throttle body
IgnitionDigital CDI with handlebar-controlled power modes
Drivetrain
Transmission5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
Final DriveChain
Frame TypeAluminum perimeter
Suspension
Front Suspension49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Rear SuspensionUni-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
Brakes
Front braking systemSingle semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear braking systemSingle 240mm Braking/Sunstar petal disc with single-piston caliper
Wheels & Tires
Front Tire80/100-21
Front Wheel Travel12.0 in
Rear Tire120/80-19
Rear Wheel Travel12.1 in
Dimensions
Rake/trail26.6°/4.5 in
Overall Length85.8 in
Overall Width32.3 in
Overall Height50.0 in
Ground Clearance13.6 in
Seat Height37.8 in
Wheelbase58.3 in
Capacities
Fuel Capacity1.64 gal
Weights
Curb Weight238.3 lb without fuel / 248.2 lb
Color
ColorsLime Green
FeaturesSpecial: Smartphone Connectivity via RIDEOLOGY THE APP KX™, ERGO-FIT®

Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing includes manufacturer freight (destination), dealer setup and the documentation fee. It excludes applicable taxes, title and licensing, and is subject to change without notice.

*Price does not include the $200 dealer doc fee, tax, title, license and government fees.

Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.

*Pre-approval is not a guarantee of financing. All financing is subject to credit approval by the lender, and approval, rates, terms and down payment are based on your credit history, income and other factors. Not all applicants will qualify. Estimated payments are for illustration only and do not include taxes, title or other fees.

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2026 Kawasaki KX™450

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