These are the known mechanical and performance specifications for your 2019 Kawasaki KX450.
Basic Specs
Engine
Displacement449.00 ccm (27.40 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression12.5:1
Bore/Stroke96.0 x 62.0 mm (3.8 x 2.4 inches)
Valves/Cylinder
FuelingInjection
IgnitionDigital
Exhaust
Lubrication
CoolingLiquid
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet multi-disc, manual
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity6.20 litres (1.64 gallons)
Emissions
Chassis
Frame TypePerimeter, aluminium
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height955 mm (37.6 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,275 mm (50.2 inches)
Total Length2,185 mm (86.0 inches)
Total Width830 mm (32.7 inches)
Ground Clearance340 mm (13.4 inches)
Wheelbase1,485 mm (58.5 inches)
Dry Weight
Wet Weight110.0 kg (242.5 pounds)
Wheels & Brakes
Front Tire/Tyre80/100-21
Rear Tire/Tyre120/80-19
Front BrakesSingle disc. Semi-floating petal discs
Front Brake Diameter270 mm (10.6 inches)
Rear BrakesSingle disc. Single-piston caliper.
Rear Brake Diameter250 mm (9.8 inches)
Wheels
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