KTM 990 Adventure S 2009 vs. Yamaha WR250F 2009

Technical Specifications KTM 990 Adventure S 2009 compared to Yamaha WR250F 2009

KTM 990 Adventure S 2009

Yamaha WR250F 2009

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Differences

KTM 990 Adventure S 2009

Yamaha WR250F 2009

Engine and Drive Train

Bore	Bore	101 mm	Bore	77 mm
Stroke	Stroke	62.4 mm	Stroke	53.6 mm
Compression Ratio	Compression Ratio	11.5	Compression Ratio	12.5
Starter	Starter	Electric	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Cylinders	Cylinders	2	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	999 ccm	Displacement	250 ccm

Suspension Front

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

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Aluminium
Frame type	Frame type	Tubular	Frame type	Twin Tube

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	18 inch	Front tyre diameter	21 inch
Wheelbase	Wheelbase	1,570 mm	Wheelbase	1,485 mm
Seat Height	Seat Height	915 mm	Seat Height	990 mm
Fuel Tank Capacity	Fuel Tank Capacity	22 l	Fuel Tank Capacity	8 l