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2004 Yamaha YZ 250 F specifications

Available technical data for this model and year. Specifications can vary by market and version.

Technical specifications

Displacement249.0 ccm (15.19 cubic inches)
Engine typeSingle cylinder, two-stroke
Compression12.5:1
Bore x stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves per cylinder5
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Cooling systemLiquid
Frame typeFront suspension system
Front suspensionTelescopic Fork
Rear suspensionSwing arm (linked type monocross)
Front brakesSingle disc
Rear brakesSingle disc
Front tyre80/100-21
Rear tyre100/90-19
Dry weight97.0 kg (213.8 pounds)
Seat height995 mm (39.2 inches) If adjustable, lowest setting.
Overall height1303 mm (51.3 inches)
Overall length2165 mm (85.2 inches)
Overall width827 mm (32.6 inches)
Ground clearance382 mm (15.0 inches)
Wheelbase1475 mm (58.1 inches)

Source: Bikez: YZ 250 F, 2004. Retrieved 2026-09-19. Match confidence: exact.

Years listed are the entries held in this archive, rather than a complete production history.

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