Kawasaki KX450F 2015 vs. Kawasaki KX250F 2015

Technical Specifications Kawasaki KX450F 2015 compared to Kawasaki KX250F 2015

Kawasaki KX450F 2015

Kawasaki KX250F 2015

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Differences

Kawasaki KX450F 2015

Kawasaki KX250F 2015

Engine and Drive Train

Bore	Bore	96 mm	Bore	77 mm
Stroke	Stroke	62.1 mm	Stroke	53.6 mm
Compression Ratio	Compression Ratio	12.5	Compression Ratio	13.8
Starter	Starter	Kick	Starter	Kick
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	449 ccm	Displacement	249 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

Type	Type	Single disk	Type	Single disk
Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper
Technology	Technology	Petal	Technology	Petal

Brakes Rear

Type	Type	Disc	Type	Disc
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 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	120 mm	Rear tyre width	100 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	19 inch	Rear tyre diameter	19 inch
Length	Length	2,180 mm	Length	2,170 mm
Width	Width	820 mm	Width	820 mm
Height	Height	1,275 mm	Height	1,270 mm
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,475 mm
Seat Height	Seat Height	955 mm	Seat Height	945 mm
Kerb Weight	Kerb Weight	112.5 kg	Kerb Weight	106.2 kg
Fuel Tank Capacity	Fuel Tank Capacity	6.2 l	Fuel Tank Capacity	6.1 l