2004 Yamaha YZ 250 specifications
Available technical data for this model and year. Specifications can vary by market and version.
Technical specifications
| Displacement | 249.0 ccm (15.19 cubic inches) |
|---|---|
| Engine type | Single cylinder, two-stroke |
| Compression | 9.0:1 |
| Bore x stroke | 66.4 x 72.0 mm (2.6 x 2.8 inches) |
| Cooling system | Liquid |
| Front suspension | Telescopic fork |
| Rear suspension | Swinging arm (Monocross) |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Front tyre | 80/90-21 |
| Rear tyre | 110/90-19 |
| Dry weight | 97.0 kg (213.8 pounds) |
| Seat height | 990 mm (39.0 inches) If adjustable, lowest setting. |
| Overall height | 1302 mm (51.3 inches) |
| Overall length | 2182 mm (85.9 inches) |
| Overall width | 827 mm (32.6 inches) |
| Ground clearance | 391 mm (15.4 inches) |
| Wheelbase | 1485 mm (58.5 inches) |
Source: Bikez: YZ 250, 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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