Yamaha YFZ 450 2009 vs. Yamaha YZ450F 2022

Technical Specifications Yamaha YFZ 450 2009 compared to Yamaha YZ450F 2022

Yamaha YFZ 450 2009

Yamaha YZ450F 2022

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Differences

Yamaha YFZ 450 2009

Yamaha YZ450F 2022

Engine and Drive Train

Bore	Bore	95 mm	Bore	97 mm
Stroke	Stroke	63.4 mm	Stroke	60.8 mm
Compression Ratio	Compression Ratio	11.4	Compression Ratio	13
Ignition	Ignition	CDI	Ignition	CDI
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	5	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid

Brakes Front

Type	Type	Double disk	Type	Single disk
Actuation	Actuation	Hydraulic	Actuation	Hydraulic

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	10 inch	Front tyre diameter	21 inch
Length	Length	1,840 mm	Length	2,185 mm
Width	Width	1,170 mm	Width	825 mm
Height	Height	1,090 mm	Height	1,285 mm
Wheelbase	Wheelbase	1,280 mm	Wheelbase	1,485 mm
Seat Height	Seat Height	810 mm	Seat Height	965 mm
Fuel Tank Capacity	Fuel Tank Capacity	10 l	Fuel Tank Capacity	6.2 l