Kawasaki KX250F 2015 vs. Kawasaki KX450F 2017

Technical Specifications Kawasaki KX250F 2015 compared to Kawasaki KX450F 2017

Kawasaki KX250F 2015

Kawasaki KX450F 2017

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Differences

Kawasaki KX250F 2015

Kawasaki KX450F 2017

Engine and Drive Train

Bore	Bore	77 mm	Bore	96 mm
Stroke	Stroke	53.6 mm	Stroke	62.1 mm
Compression Ratio	Compression Ratio	13.8	Compression Ratio	12.8
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	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

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

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	100 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	90 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	19 inch	Rear tyre diameter	19 inch
Length	Length	2,170 mm	Length	2,195 mm
Width	Width	820 mm	Width	820 mm
Height	Height	1,270 mm	Height	1,290 mm
Wheelbase	Wheelbase	1,475 mm	Wheelbase	1,495 mm
Seat Height	Seat Height	945 mm	Seat Height	960 mm
Kerb Weight	Kerb Weight	106.2 kg	Kerb Weight	108.7 kg
Fuel Tank Capacity	Fuel Tank Capacity	6.1 l	Fuel Tank Capacity	6.3 l