Yamaha YZ450F 2009 vs. Yamaha YZ 85 LW 2009

Technical Specifications Yamaha YZ450F 2009 compared to Yamaha YZ 85 LW 2009

Yamaha YZ450F 2009

Yamaha YZ 85 LW 2009

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Differences

Yamaha YZ450F 2009

Yamaha YZ 85 LW 2009

Engine and Drive Train

Bore	Bore	95 mm	Bore	47.5 mm
Stroke	Stroke	63.4 mm	Stroke	47.8 mm
Compression Ratio	Compression Ratio	12.3	Compression Ratio	8.2
Starter	Starter	Kick	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	CDI	Ignition	CDI
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	5	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	449 ccm	Displacement	84.7 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	19 inch
Rear tyre diameter	Rear tyre diameter	19 inch	Rear tyre diameter	16 inch
Width	Width	825 mm	Width	758 mm
Seat Height	Seat Height	1,000 mm	Seat Height	864 mm
Dry Weight	Dry Weight	108.3 kg	Dry Weight	71 kg
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	5 l