Yamaha WR 250R 2009 vs. Honda CRF450R 2009

Technical Specifications Yamaha WR 250R 2009 compared to Honda CRF450R 2009

Yamaha WR 250R 2009

Honda CRF450R 2009

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Differences

Yamaha WR 250R 2009

Honda CRF450R 2009

Engine and Drive Train

Bore	Bore	77 mm	Bore	96 mm
Stroke	Stroke	53.6 mm	Stroke	62.1 mm
Engine power	Engine power	31 HP	Engine power	56 HP
Rpm at Max. Power	Rpm at Max. Power	10,000 rpm	Rpm at Max. Power	8,500 rpm
Torque	Torque	23.7 Nm	Torque	50.3 Nm
Rpm at Torque	Rpm at Torque	8,000 rpm	Rpm at Torque	7,000 rpm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	12
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	250 ccm	Displacement	449 ccm

Suspension Front

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

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	19 inch
Width	Width	810 mm	Width	827 mm
Seat Height	Seat Height	930 mm	Seat Height	954 mm
Fuel Tank Capacity	Fuel Tank Capacity	7.6 l	Fuel Tank Capacity	5.7 l
License compliancy	License compliancy	A2	License compliancy	A