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2003 YZ450F · Wiki | BlueMoto

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Model years Yamaha
Model years
Yamaha
YZ450F
2003

2003 YZ450F

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Facts

Model year

Generation: 2003–2005

Engine

Displacement: 449 cc
Bore: 95 mm
Stroke: 63.4 mm
Cooling: Liquid-cooled
Starter: Kick · from 2003–2005
Transmission: 4-speed
Fuel system: Carburettor

Chassis

Seat height: 998 mm
Wheelbase: 1,486 mm
Ground clearance: 371 mm
Fuel capacity: 6.8 L

Price

MSRP: US$6,299

Notes

engine_cc computed from the cited bore x stroke.

1 source

totalmotorcycle.com › 2003models-Yamaha-YZ450F

Imported 13 Oct 2026

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