Kawasaki KX450F 2014 vs. Yamaha YZ450F 2014

Technical Specifications Kawasaki KX450F 2014 compared to Yamaha YZ450F 2014

Kawasaki KX450F 2014

Yamaha YZ450F 2014

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Differences

Kawasaki KX450F 2014

Yamaha YZ450F 2014

Engine and Drive Train

Bore	Bore	96 mm	Bore	97 mm
Stroke	Stroke	62.1 mm	Stroke	60.8 mm
Compression Ratio	Compression Ratio	12.5	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
Transmission	Transmission	Chain	Transmission	Chain
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	449 ccm	Displacement	449.7 ccm

Suspension Front

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

Chassis

Frame	Frame	Aluminium	Frame	Aluminium
Frame type	Frame type	Perimeter	Frame type	Twin Tube

Brakes Rear

Type	Type	Disc	Type	Disc

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	110 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	2,191 mm
Width	Width	820 mm	Width	825 mm
Height	Height	1,275 mm	Height	1,311 mm
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,487 mm
Seat Height	Seat Height	955 mm	Seat Height	999 mm
Kerb Weight	Kerb Weight	112.5 kg	Kerb Weight	111 kg
Fuel Tank Capacity	Fuel Tank Capacity	6.2 l	Fuel Tank Capacity	6.2 l