08 November. Saturday 2025
Yamaha WR450F - 2011 Specifications and Reviews
General information | |
| Category | Enduro / offroad |
| Year | 2011 |
| Model | Yamaha WR450F |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | CDI |
| Fuel control | DOHC |
| Fuel system | Carburettor. Keihin FCR 39 |
| Bore x stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Compression | 12.3:1 |
| Engine details | Five titanium valves |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.00 ccm (27.40 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc. Wave |
| Front brakes diameter | 250 mm (9.8 inches) |
| Front brakes | Single disc. Wave |
| Rear tyre dimensions | 110/100-M18 |
| Front tyre dimensions | 80/100-M21 |
| Rear suspension travel | 305 mm (12.0 inches) |
| Rear suspension | Single shock |
| Front suspension travel | 300 mm (11.8 inches) |
| Front suspension | Inverted fork |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.95 litres (2.10 gallons) |
| Wheelbase | 1,486 mm (58.5 inches) |
| Ground clearance | 366 mm (14.4 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall length | 2,174 mm (85.6 inches) |
| Overall height | 1,300 mm (51.2 inches) |
| Seat height | 980 mm (38.6 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 121.1 kg (267.0 pounds) |
Other specs | |
| Light | None |
| Rear tyre | 18/9-Ma8 |
| Front tyre | 18/7-Ma8 |
| Rear wheel travel | 127 mm (5.0 inches) |
| Rear Suspension | Swingarm |
| Front wheel travel | 127 mm (5.0 inches) |
| Front Suspension | Independent double wishbone |
| Valves per cylinder | 2 |
| Bore x Stroke | 47.0 x 51.0 mm (1.9 x 2.0 inches) |
| Compression | 10.2:1 |
| Model | Yamaha Raptor 90 |
| Color options | Blue/White |
| Factory warranty | 30 Day (Limited Factory Warranty) |
| Starter | Electric |
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