2001 Yamaha WR 426 F specifications
Available technical data for this model and year. Specifications can vary by market and version.
Technical specifications
| Displacement | 426.0 ccm (25.99 cubic inches) |
|---|---|
| Engine type | Single cylinder, four-stroke |
| Power | 47.0 HP (34.3 kW )) @ 9800 RPM |
| Torque | 40.0 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 7800 RPM |
| Compression | 12.5:1 |
| Bore x stroke | 95.0 x 60.1 mm (3.7 x 2.4 inches) |
| Valves per cylinder | 5 |
| Fuel system | Carburettor |
| Cooling system | Liquid |
| Gearbox | 5-speed |
| Transmission type | Chain (final drive) |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Front tyre | 90/90-21 |
| Rear tyre | 130/90-18 |
| Weight incl. oil, gas, etc | 122.0 kg (269.0 pounds) |
| Seat height | 960 mm (37.8 inches) If adjustable, lowest setting. |
| Wheelbase | 1490 mm (58.7 inches) |
| Fuel capacity | 8.00 litres (2.11 US gallons) |
Source: Bikez: WR 426 F, 2001. 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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