Yamaha YZ450F 2023 vs. KTM 125 SX 2010

Technical Specifications Yamaha YZ450F 2023 compared to KTM 125 SX 2010

Yamaha YZ450F 2023

KTM 125 SX 2010

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Differences

Yamaha YZ450F 2023

KTM 125 SX 2010

Engine and Drive Train

Bore	Bore	97 mm	Bore	54 mm
Stroke	Stroke	60.8 mm	Stroke	54.5 mm
Starter	Starter	Electric	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	CDI	Ignition	Kokusan
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	2-Stroke
Displacement	Displacement	450 ccm	Displacement	124.8 ccm

Suspension Front

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

Chassis

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

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	100 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	120 mm	Rear tyre width	100 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	19 inch	Rear tyre diameter	19 inch
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,471 mm
Seat Height	Seat Height	965 mm	Seat Height	985 mm
Fuel Tank Capacity	Fuel Tank Capacity	6.2 l	Fuel Tank Capacity	8 l