Yamaha WR250F 2023 vs. Yamaha YZF-R6 2009

Technical Specifications Yamaha WR250F 2023 compared to Yamaha YZF-R6 2009

Yamaha WR250F 2023

Yamaha YZF-R6 2009

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Differences

Yamaha WR250F 2023

Yamaha YZF-R6 2009

Engine and Drive Train

Bore	Bore	77 mm	Bore	67 mm
Stroke	Stroke	53.6 mm	Stroke	42.5 mm
Compression Ratio	Compression Ratio	13.8	Compression Ratio	13.1
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Antihopping
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	4
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	250 ccm	Displacement	599 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	Double cradle	Frame type	Deltabox

Brakes Front

Type	Type	Single disk	Type	Double disk

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	17 inch
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	17 inch
Length	Length	2,175 mm	Length	2,040 mm
Width	Width	825 mm	Width	705 mm
Height	Height	1,270 mm	Height	1,100 mm
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,380 mm
Seat Height	Seat Height	955 mm	Seat Height	850 mm
Dry Weight	Dry Weight	115 kg	Dry Weight	185 kg
Fuel Tank Capacity	Fuel Tank Capacity	7.9 l	Fuel Tank Capacity	17.3 l