2025 Kawasaki KX™450 Base

2025 Kawasaki KX™450 Base

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  • Retail Price $10,499.00

Exterior Colors:

  • Year 2025
  • Make Kawasaki
  • Model KX™450
2025 Kawasaki KX™450 Base

2025 Kawasaki KX™450 Base

2025 Kawasaki KX™450

The KX™ legacy represents a long line of champions. The drive to produce more has not slowed down. Our flagship KX™450 motorcycle offers next-level engineering and power to dominate the track. Over the decades, we've learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.

Features may include:

POWER & PERFORMANCE
  • BUILT TO WIN

The KX™450 motorcycle engine delivers broad, useable torque and strong, responsive power across the rev range. From the starting gate to the finish line, this race-ready machine is built to stay ahead of the pack.

RACE-READY SUSPENSION
  • LEAVE THEM IN THE DUST

Take the lead with proven race-winning performance. The highly adjustable Showa suspension package delivers smooth action, firm damping, and contributes to optimal traction.

ADVANCED TECHNOLOGY
  • RIDE WITH CONFIDENCE

All KX™450 motorcycle advanced controls are streamlined for rider convenience. Kawasaki TRaction Control (KTRC), Power Mode Selection, and Launch Control Mode are available at the push of a button. These features enable riders to quickly adjust power delivery and traction for riding conditions and preference. The KX450 offers superior features designed to inspire confidence.

CHASSIS & ERGONOMICS
  • MADE TO SHAVE LAP TIMES

Experience the race-winning advantage of a strong and lightweight chassis, agile handling, and exclusive ERGO-FIT® technology.

ADDITIONAL
  • Lightweight aluminum perimeter frame
  • Straight exhaust port and center exhaust
  • ODI lock-on grips
  • Quick-release side cover offers tool-less air filter access
  • Streamlined ergonomics for easy rider movement
  • Coned disc-spring hydraulic clutch

Engine

Engine Type 4-stroke, single-cylinder, DOHC
Displacement 449cc
Cooling System Liquid-cooled
Bore 96.0mm
Stroke 62.1mm
Compression Ratio 12.5:1
Fuel System DFI® with 44mm Keihin throttle body
Ignition Digital CDI with handlebar-controlled power modes

Drivetrain

Transmission 5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
Final Drive Chain

Chassis

Frame Type Aluminum perimeter

Suspension

Front Suspension 49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Rear Suspension 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

Brakes

Front braking system Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear braking system Single 240mm Braking/Sunstar petal disc with single-piston caliper

Wheels & Tires

Front Tire 80/100-21
Front Wheel Travel 12.0 in
Rear Tire 120/80-19
Rear Wheel Travel 12.1 in

Dimensions

Rake/trail 26.6°/4.5 in
Overall Length 85.8 in
Overall Width 32.3 in
Overall Height 50.0 in
Ground Clearance 13.6 in
Seat Height 37.8 in
Wheelbase 58.3 in

Capacities

Fuel Capacity 1.64 gal

Weights

Curb Weight 238.3 lb without fuel / 248.2 lb

Color

Colors Lime Green

Features

Features Electronic Rider Aids: Power Modes, Kawasaki TRaction Control (KTRC), Launch Control Mode | Smartphone Connectivity via RIDEOLOGY THE APP KX™, ERGO-FIT®

Product Photography