KTM 450 EXC 2010 vs. Yamaha YZ450F 2012

Technical Specifications KTM 450 EXC 2010 compared to Yamaha YZ450F 2012

KTM 450 EXC 2010

Yamaha YZ450F 2012

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Differences

KTM 450 EXC 2010

Yamaha YZ450F 2012

Engine and Drive Train

Bore	Bore	95 mm	Bore	97 mm
Stroke	Stroke	63.4 mm	Stroke	60.8 mm
Starter	Starter	Electric, Kick	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	Kokusan	Ignition	CDI
Transmission	Transmission	Chain	Transmission	Chain
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	449.3 ccm	Displacement	449.7 ccm

Suspension Front

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

Chassis

Frame	Frame	Steel	Frame	Aluminium
Frame type	Frame type	Central tube	Frame type	Twin Tube

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	90 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	90 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	110 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	19 inch
Wheelbase	Wheelbase	1,475 mm	Wheelbase	1,487 mm
Seat Height	Seat Height	985 mm	Seat Height	999 mm
Fuel Tank Capacity	Fuel Tank Capacity	9 l	Fuel Tank Capacity	6.2 l