Yamaha WR250F 2011 vs. Yamaha Aerox R 2009

Technical Specifications Yamaha WR250F 2011 compared to Yamaha Aerox R 2009

Yamaha WR250F 2011

Yamaha Aerox R 2009

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Same only

Differences

Yamaha WR250F 2011

Yamaha Aerox R 2009

Engine and Drive Train

Bore	Bore	77 mm	Bore	40 mm
Stroke	Stroke	53.6 mm	Stroke	39.2 mm
Compression Ratio	Compression Ratio	12.5	Compression Ratio	7.44
Starter	Starter	Kick	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Centrifugal force
Ignition	Ignition	CDI	Ignition	CDI
Transmission	Transmission	Chain	Transmission	Belt
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	250 ccm	Displacement	49.2 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Length	Length	2,190 mm	Length	1,743 mm
Width	Width	825 mm	Width	690 mm
Height	Height	1,305 mm	Height	1,170 mm
Wheelbase	Wheelbase	1,485 mm	Wheelbase	1,256 mm
Seat Height	Seat Height	990 mm	Seat Height	828 mm
Dry Weight	Dry Weight	118 kg	Dry Weight	92 kg
Fuel Tank Capacity	Fuel Tank Capacity	8 l	Fuel Tank Capacity	7 l