| General information | |
|---|---|
| Model: | Yamaha WR 450 F |
| Year: | 2005 |
| Category: | Enduro / offroad |
| Engine and transmission | |
| Displacement: | 449.00 ccm (27.40 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 4 |
| Compression: | 12.5:1 |
| Bore x Stroke: | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Fuel system: | Carburettor |
| Valves per cylinder: | 5 |
| Fuel control: | DOHC |
| Cooling system: | Liquid |
| Gearbox: | 5-speed |
| Transmission type final drive: | Chain |
| Physical measurements | |
| Seat height: | 996 mm (39.2 inches) If adjustable, lowest setting. |
| Overall height: | 1,300 mm (51.2 inches) |
| Overall length: | 2,169 mm (85.4 inches) |
| Overall width: | 826 mm (32.5 inches) |
| Ground clearance: | 371 mm (14.6 inches) |
| Wheelbase: | 1,483 mm (58.4 inches) |
| Chassis and dimensions | |
| Front Suspension: | 46mm Kayaba inverted telescopic fork w/adjustable compression and rebound damping |
| Front Suspension travel: | 300 mm (11.8 inches) |
| Rear Suspension: | Kayaba single shock w/adjustable preload, compression and rebound damping and separate hi/lo-speed compression adjuster |
| Rear Suspension travel: | 318 mm (12.5 inches) |
| Front tyre dimensions: | 80/100-21 |
| Rear tyre dimensions: | 110/100-18 |
| Front brakes: | Single disc |
| Front brakes diameter: | 250 mm (9.8 inches) |
| Rear brakes: | Single disc |
| Rear brakes diameter: | 245 mm (9.6 inches) |
| Other specifications | |
| Fuel capacity: | 9.84 litres (2.60 gallons) |
| Color options: | Team Yamaha Blue/White |
 | |
