Kawasaki KX250F 2010 vs. Kawasaki KX450F 2015

Technical Specifications Kawasaki KX250F 2010 compared to Kawasaki KX450F 2015

Kawasaki KX250F 2010

Kawasaki KX450F 2015

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Differences

Kawasaki KX250F 2010

Kawasaki KX450F 2015

Engine and Drive Train

Bore	Bore	77 mm	Bore	96 mm
Stroke	Stroke	53.6 mm	Stroke	62.1 mm
Compression Ratio	Compression Ratio	13.2	Compression Ratio	12.5
Starter	Starter	Kick	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	CDI, Digital	Ignition	CDI, Digital
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	5	Number of gears	5
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	249 ccm	Displacement	449 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork

Chassis

Frame	Frame	Aluminium	Frame	Aluminium
Frame type	Frame type	Perimeter	Frame type	Perimeter

Brakes Front

Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper
Technology	Technology	Petal	Technology	Petal

Brakes Rear

Piston	Piston	Single piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	100 %	Front tyre height	100 %
Rear tyre width	Rear tyre width	100 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	90 %	Rear tyre height	80 %
Length	Length	2,170 mm	Length	2,180 mm
Width	Width	820 mm	Width	820 mm
Height	Height	1,270 mm	Height	1,275 mm
Wheelbase	Wheelbase	1,470 mm	Wheelbase	1,480 mm
Seat Height	Seat Height	955 mm	Seat Height	955 mm
Kerb Weight	Kerb Weight	105.1 kg	Kerb Weight	112.5 kg
Fuel Tank Capacity	Fuel Tank Capacity	8 l	Fuel Tank Capacity	6.2 l