2021 Kawasaki KX450X

Stock #KM21N000527
MSRP: $9,599 USD
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2021 Kawasaki KX™450X

GET THE OFF-ROAD EDGE

When it comes to KX™ motorcycles; winning runs in the family. The all-new cross-country KX™450XC motorcycle is powered by technology that hails from a legacy of champions and tuned to take on the toughest terrain. Get the off-road edge on the bike built to ride ahead of the rest.

Features may include:

KX™ ENGINE PERFORMANCE

  • POWER AHEAD

The same championship-proven engine performance found in KX™ motocross bikes is what propels the all-new cross-country KX™450XC motorcycle. This fuel-injected 449cc 4-stroke engine delivers the type of hard-hitting power and a flat torque curve that encourages quick acceleration. Engine maps are optimized for cross-country racing; delivering the ideal amount of useable power. Electric start makes starting the engine as easy as a push of a button. A coned disc-spring hydraulic clutch offers a direct feel; light lever action; and consistent performance.

KX™ CHASSIS PERFORMANCE

  • GAIN FULL CONTROL

Light and nimble handling is achieved thanks to the lean; lightweight chassis of the legendary KX™450 motocross bike. A well-balanced aluminum perimeter frame helps keep the overall weight down and allows for slim ergonomics. The high-performance; race-ready suspension has been optimized for cross-country racing; especially on aggressive trails. Large-diameter brakes deliver strong stopping power; offering a high level of control.

CROSS-COUNTRY CAPABILITY

  • TAKE ON TOUGH TRAILS

The KX™450XC motorcycle is built to meet the tough demands of cross-country racing. Cross-country wheels (F21"/R18") are paired with specific Dunlop Geomax AT81 tires developed for GNCC racing. A factory-style skid plate and a convenient side stand both come as standard equipment.

ERGO-FIT® ERGONOMICS

  • GET THE PERFECT FIT

Slim ergonomics stem from a narrow frame and minimalist bodywork. To help facilitate the perfect fit; the KX™450XC motorcycle features ERGO-FIT® adjustability. Four handlebar positions and two footpeg positions allow you to tailor the KX450XC to your body size; riding style and preference.

  • Powerful 449cc engine
  • Race-ready xc suspension
  • F21"/r18" wheels and off-road tires
  • Skid plate & side stand

ADDITIONAL

  • Electric start
  • Coned disc-spring hydraulic clutch
  • Launch Control Mode
  • Easy engine tuning
  • Finger-follower valve actuation
  • Industry-leading slim aluminum perimeter frame
  • Powerful brakes
  • Slim; ergonomic bodywork
  • ERGO-FIT® adjustable ergonomics
  • Rental® Fatbar® handlebar
  • Updated Uni-Trak® linkage system
  • Status:
    New
  • Vehicle:
    2021 Kawasaki KX450X
  • VIN:
    JKAKXGKC7MA000527
  • Model Number:
    KX450KMFNN
  • Fuel Type:
    Gasoline
  • Transmission:
    Manual
  • Color:
    Lime Green
  • Stock Number:
    KM21N000527
  • Title:
    Clear
  • Location:
    Powersports St. Augustine
  • Warranty:
    Manufacturer's w/ Extended Available

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

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

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):
    107
  • Dry Weight (lbs):
    235.8
  • Engine Displacement to Weight (cc):
    1.93
  • Fuel Capacity (gal):
    1.64
  • Fuel Capacity (l):
    6.2
  • Ground Clearance (in):
    13.2
  • Ground Clearance (mm):
    335.3
  • Height (in):
    49.8
  • Height (mm):
    1264.9
  • Length (ft):
    7.17
  • Length (ft/ft):
    7
  • Length (ft/in):
    2
  • Length (in):
    86
  • Length (mm):
    2184.4
  • Wet Weight (kg):
    111.6
  • Wet Weight (lbs):
    246
  • Wheelbase (in):
    58.5
  • Wheelbase (mm):
    1485.9
  • Width (in):
    32.3
  • Width (mm):
    820.4

TRANSMISSION

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

WHEELS & TIRES

  • Front Tire (Full Spec):
    Dunlop® Geomax AT18F
  • Front Tire Aspect Ratio:
    100
  • Front Tire Speed Rating:
    M
  • Front Tire Width:
    80
  • Front Wheel Diameter:
    21
  • Front Wheel Width (in):
    1.6
  • Rear Tire (Full Spec):
    Dunlop® Geomax AT18 120/90-18 65M
  • Rear Tire Aspect Ratio:
    90
  • Rear Tire Speed Rating:
    M
  • Rear Tire Width:
    120
  • Rear Wheel Diameter:
    18
  • Rear Wheel Width (in):
    2.15
  • Tire Brand:
    Dunlop®
  • Tube / Tubeless:
    Tubed
  • Wheels Composition:
    Aluminum

Our Location


Powersports St. Augustine
1700 DOBBS RD.
Saint Augustine, FL 32084