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Moto profi >> Manufacturers list >> Kawasaki >> KX450F 2009
Motorcycle Specs and Pictures

Kawasaki KX450F 2009

Kawasaki KX450F 2009 photo
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Kawasaki KX450F 2009 photo 10
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Model ID
Manufacturer (Make)Kawasaki
Model NameKX450F
Category(class)Motocross / Dirtbike
Engine Capacity (Displacement)449 ccm (27.4 cubic inches)
Engine TypeSingle cylinder, four-stroke
Bore x StrokeØ96.0 mm x 62.1 mm (Ø3.78 inches x 2.44 inches)
Bore/Stroke Ratio1.55
Compression Ratio12.5:1
Valves per Cylinder4
Timing SystemDOHC
Fuel System(Carburetion)Injection. 43mm Keihin Throttle body
IgnitionDigital DC-CDI
Cooling SystemLiquid
Gearbox5 speed
Transmission (Final Drive)Chain
Front Suspension48mm inverted, Kayaba AOS with DLC coated sliders, 22-position compression and 20-position rebound dampening adjustment / 12.4 in.
Rear SuspensionUNI-TRAK linkage system and Kayaba shock with 22-position low-speed and stepless high-speed compression dampening, 22-position rebound dampening and fully adjustable spring preload / 12.4 in.
Front BrakesSingle disc
Front Brakes DiameterØ250 mm (Ø9.84 inches)
Rear BrakesSingle disc
Rear Brakes DiameterØ240 mm (Ø9.45 inches)
Front Tire90/80-21
Rear Tire120/80-19
Overall Length2184 mm (85.98 inches)
Overall Width820 mm (32.28 inches)
Overall Height1280 mm (50.39 inches)
Seat Height965 mm (37.99 inches)
Fork Angle (Rake)26.7° degrees
Trail117 mm (4.61 inches)
Wheelbase1481 mm (58.31 inches)
Ground Clearance340 mm (13.39 inches)
Curb Weight112.1 kg (247 lb)
Fuel Capacity 7.00 litres (1.85 gallons)
Top Speed-
Acceleration (dart, speedup) time
  • 0-100 km/h
  • -
  • 0-60 mph
  • -
  • 1/4 mile
  • -
  • 60 to 140 km/h, highest gear
  • -

    Moto profi >> Manufacturers list >> Kawasaki >> KX450F 2009
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