Yamaha WR250R 2011 Specification
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| Displacement: | 250.00 ccm (15.26 cubic inches) |
| Engine type: | Single cylinder, four-stroke |
| Engine details: | Titanium intake valves |
| Power: | 30.31 HP (22.1 kW)) @ 10000 RPM |
| Torque: | 23.70 Nm (2.4 kgf-m or 17.5 ft.lbs) @ 8000 RPM |
| Compression: | 11.8:1 |
| Bore x stroke: | 77.0 x 53.6 mm (3.0 x 2.1 inches) |
| Valves per cylinder: | 2 |
| Fuel system: | Injection. Input from a crank sensor, intake air pressure sensor and throttle position sensor feeding a compact ECU to provide optimum combustion. |
| Fuel control: | DOHC |
| Ignition: | Direct ignition coil |
| Lubrication system: | Wet sump |
| Cooling system: | Liquid |
| Gearbox: | 6-speed |
Transmission type,
final drive: | Chain |
| Fuel consumption: | 3.31 litres/100 km (30.2 km/l or 71.06 mpg) |
| Greenhouse gases: | 76.8 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Chassis, suspension, brakes and wheels |
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| Front suspension: | Inverted fork |
| Front suspension travel: | 269 mm (10.6 inches) |
| Rear suspension: | Single shock |
| Rear suspension travel: | 269 mm (10.6 inches) |
| Front tyre dimensions: | 80/100-21 |
| Rear tyre dimensions: | 120/80-18 |
| Front brakes: | Single disc |
| Front brakes diameter: | 250 mm (9.8 inches) |
| Rear brakes: | Single disc |
| Rear brakes diameter: | 230 mm (9.1 inches) |
| Physical measures and capacities |
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| Weight incl. oil, gas, etc: | 135.2 kg (298.0 pounds) |
| Seat height: | 930 mm (36.6 inches) If adjustable, lowest setting. |
| Overall height: | 1,229 mm (48.4 inches) |
| Overall length: | 2,174 mm (85.6 inches) |
| Overall width: | 810 mm (31.9 inches) |
| Ground clearance: | 295 mm (11.6 inches) |
| Wheelbase: | 1,420 mm (55.9 inches) |
| Fuel capacity: | 7.19 litres (1.90 gallons) |
| Oil capacity: | 1.50 litres (0.10 quarts) |
| Other specifications |
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| Factory warranty: | 1 Year (Limited Factory Warranty) |
| Color options: | Team Yamaha Blue/White |
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