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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

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2021 Kawasaki KX™450X

Location: Aces Motorcycles - Denver
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  • Pre-owned
  • acesmotorcyclesdenver
  • 20044a
  • JKAKXGKC6MA000311
  • Motorcycle / Scooter
  • Off-Road
  • Green
  • Gas
POWER

Engine4-stroke single, DOHC, liquid-cooled
Displacement249cc
Bore x Stroke78.0 x 52.2mm
Compression Ratio14.1:1
Fuel SystemDFI® with 44mm Keihin throttle body and dual injectors
IgnitionDigital CDI
Transmission5-speed, return shift, with wet multi-disc manual clutch
Final DriveChain

PERFORMANCE

Front Suspension / Wheel Travel48mm inverted telescopic coil spring fork with 23-way compression damping and 20-way rebound damping /12.4 in
Rear Suspension / Wheel TravelUni-Trak® with dual-range (2.25 turns high speed/21-way low-speed) compression damping, 38-way rebound damping and adjustable preload/12.4 in
Front Tire80/100-21
Rear Tire110/100-18
Front BrakesSingle semi-floating 270mm Braking® petal disc with dual-piston caliper
Rear BrakesSingle 240mm Braking® petal disc with single-piston caliper

DETAILS

Frame TypeAluminum perimeter
Rake/Trail27.8/4.8 in
Overall Length85.4 in
Overall Width32.3 in
Overall Height49.6 in
Ground Clearance13.0 in
Seat Height37.2 in
Curb Weight230.2 lb without fuel / 240.2 lb**
Fuel Capacity1.64 gal
Wheelbase58.3 in
Color ChoicesLime Green
  • Pre-owned
  • 20044a
  • 2021
  • Kawasaki
  • KX™450X
  • Motorcycle / Scooter
  • Off-Road
  • JKAKXGKC6MA000311
  • 4-Stroke Single-Cylinder
  • 5-speed
  • Aluminum
  • Gas
  • 4-stroke single, DOHC
  • 449cc
  • Liquid-cooled
  • 96.0mm
  • 62.1mm
  • 12.5:1
  • DFI® with 44mm Keihin throttle body
  • Digital CDI with 3 Coupler Options
  • 5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
  • Chain
  • Aluminum perimeter
  • 49mm inverted telescopic coil-spring fork with 16-way compression damping and 16-way rebound damping
  • 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
  • Single semi-floating 270mm Braking® petal disc with dual-piston caliper
  • Single 250mm Braking® petal disc with single-piston caliper
  • 80/100-21
  • 12.0 in
  • 120/80-18
  • 12.1 in
  • 27.6/4.7 in
  • 86.0 in
  • 32.3 in
  • 49.8 in
  • 13.2 in
  • 37.4 in
  • 58.5 in
  • 1.64 gal
  • 235.8 lb without fuel / 246.0 lb
  • Lime Green

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.