KTM 450 EXC-F 2021 vs. Yamaha YFZ 450 2014

Technical Specifications KTM 450 EXC-F 2021 compared to Yamaha YFZ 450 2014

KTM 450 EXC-F 2021

Yamaha YFZ 450 2014

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Differences

KTM 450 EXC-F 2021

Yamaha YFZ 450 2014

Engine and Drive Train

Bore	Bore	95 mm	Bore	95 mm
Stroke	Stroke	63.4 mm	Stroke	63.4 mm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	11.4
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	5
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	449.3 ccm	Displacement	449 ccm

Brakes Front

Type	Type	Single disk	Type	Double disk

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	21 mm
Front tyre height	Front tyre height	100 %	Front tyre height	7 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	10 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	20 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	10 %
Wheelbase	Wheelbase	1,482 mm	Wheelbase	1,280 mm
Seat Height	Seat Height	960 mm	Seat Height	810 mm
Fuel Tank Capacity	Fuel Tank Capacity	8.5 l	Fuel Tank Capacity	10 l