2020 Kawasaki KX450

Stock #KM0145
MSRP: $9,299
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EXPERIENCE IS THE BEST ENGINEER

Decades of championship-winning experience, that is. With more 450-class championships than any other manufacturer, we’ve more than proven the KX™450 motorcycle time and time again. With a machine this legendary, the podium has never been closer.

RACE-READY SUSPENSION

Take the lead with proven race-winning performance. A 49mm Showa Coil Spring Front Fork with A-KIT Technology complements the rear Uni-Trak® suspension system. This highly adjustable suspension package delivers smooth action, firm damping and contributes to optimal traction.

HYDRAULIC CLUTCH & ELECTRIC START

Experience direct feel and light lever action that maintains consistent clutch actuation, even as engine temperatures rise. Power is at your fingertips with easy, reliable electric starting. A lithium-ion battery ensures strong and reliable starting performance.

CHASSIS & ERGONOMICS

Feel the race-winning advantage of the Kawasaki KX™450 motorcycle’s lean chassis. A rigid and lightweight aluminum perimeter frame contributes to agile handling while EGRO-FIT® handlebar and footpeg adjustability lets you tailor your ride to your preference.

POWERFUL ENGINE

Crafted with the same design used by Kawasaki factory race teams, the 449cc engine produces broad torque and strong, responsive power across the rev range.

  • Status:
    New
  • Vehicle:
    2020 Kawasaki KX450
  • VIN:
    JKAKXGJCXLA010145
  • Model Number:
    KX450JLF
  • Fuel Type:
    Gasoline
  • Engine:
    449cc, 4-Stroke, single cylinder DOHC, 4 valve, Single-Cylinder
  • Color:
    Lime Green
  • Stock Number:
    KM0145
  • Title:
    Clear
  • Location:
    Wild West Motoplex
  • Warranty:
    Manufacturer's w/ Extended Available

ENGINE

  • Bore (in):
    3.78
  • Bore (mm):
    96
  • Carburetion Brand:
    Keihin
  • Carburetion Type:
    Fuel Injected
  • Compression Ratio:
    12.5
  • Cooling:
    Liquid
  • Cylinders:
    1
  • Displacement (cc):
    449
  • Displacement (ci):
    27.4
  • Engine Stroke:
    4-Stroke
  • Engine Type:
    Single-Cylinder
  • Fuel Injector Size (mm):
    44
  • Fuel Injector:
    Yes
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas
  • Starter:
    Electric
  • Stroke (in):
    2.45
  • Stroke (mm):
    62.1
  • Valve Configuration:
    DOHC
  • Valves Per Cylinder:
    4
  • Valves:
    4

BRAKES

  • Front Brake Diameter (in):
    10.6
  • Front Brake Diameter (mm):
    270
  • Front Brake Type:
    Disc
  • Rear Brake Diameter (in):
    9.8
  • Rear Brake Diameter (mm):
    250
  • Rear Brake Type:
    Disc

TRANSMISSION

  • Number Of Speeds:
    5
  • Primary Drive (Rear Wheel):
    Chain
  • Transmission Type:
    Manual

EXTERIOR

  • Adjustable:
    Yes
  • Body Material:
    Plastic
  • Engine Case Guard:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Fork Guards:
    Yes
  • Frame:
    Aluminum
  • Side Cover:
    Yes
  • Stand Type:
    Kick

SEATS

  • Number Of Seats:
    1
  • Seat Height (in):
    37.6
  • Seat Height (mm):
    955
  • Seat Location:
    Driver
  • Seat Material:
    Vinyl
  • Seat Type:
    One-Piece

STEERING

  • Steering Control:
    Handlebar

SUSPENSION

  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    Showa®
  • Front Suspension Size (in):
    1.9
  • Front Suspension Size (mm):
    49
  • Front Suspension Type:
    Inverted Fork
  • Front Travel (in):
    12
  • Front Travel (mm):
    304.8
  • Number Rear Shock Absorbers:
    1
  • Rear Adjustable Rebound Damping:
    Yes
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Suspension Brand Name:
    UNI-TRAK®
  • Rear Suspension Material:
    Aluminum
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    12.1
  • Rear Travel (mm):
    307.3

TECHNICAL SPECIFICATIONS

  • Dry Weight (kg):
    105.4
  • Dry Weight (lbs):
    232.3
  • Engine Displacement to Weight (cc):
    1.93
  • Fuel Capacity (gal):
    1.64
  • Fuel Capacity (l):
    6.2
  • Ground Clearance (in):
    13.4
  • Ground Clearance (mm):
    340.4
  • Height (in):
    50.2
  • Height (mm):
    1275.1
  • Length (ft):
    7.17
  • Length (ft/ft):
    7
  • Length (ft/in):
    2
  • Length (in):
    86
  • Length (mm):
    2184.4
  • Wet Weight (kg):
    110
  • Wet Weight (lbs):
    242.4
  • Wheelbase (in):
    58.5
  • Wheelbase (mm):
    1485.9
  • Width (in):
    32.7
  • Width (mm):
    830.6

WHEELS & TIRES

  • Front Tire (Full Spec):
    Dunlop® Geomax MX3SF
  • Front Tire Aspect Ratio:
    100
  • Front Tire Speed Rating:
    M
  • Front Tire Width:
    80
  • Front Wheel Diameter:
    21
  • Rear Tire (Full Spec):
    Dunlop® Geomax MX3S
  • Rear Tire Aspect Ratio:
    80
  • Rear Tire Speed Rating:
    M
  • Rear Tire Width:
    120
  • Rear Wheel Diameter:
    19
  • Tire Brand:
    Dunlop®
  • Tube / Tubeless:
    Tubed
  • Wheels Composition:
    Aluminum

Our Location


Wild West Motoplex
22515 Katy Fwy
Katy, TX 77450