| Attribute | Yamaha WR250R 2010 × | Yamaha WR250R 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2009 |
| Make | Yamaha | Yamaha |
| Model | Yamaha WR250R | Yamaha WR250R |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 250 | 250 |
| Fuel consumption (l/100km) | 3.31 | 3.31 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 77 | 77 |
| Stroke (mm) | 53.6 | 53.6 |
| Gearbox | 6-speed | 6-speed |
| Greenhouse gases | 76.8 CO2 g/km. (CO2 - Carbon dioxide emission) | 76.8 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Direct ignition coil | Direct ignition coil |
| Compression | 11.8:1 | 11.8:1 |
| Chassis | ||
| Front suspension | Inverted fork | Inverted fork |
| Rear suspension | Single shock | Single shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 230 | 230 |
| Front tyre | 80/70-21 | 80/70-21 |
| Rear tyre | 120/80-18 | 120/80-18 |
| Front wheel travel (mm) | 269 | 269 |
| Rear wheel travel (mm) | 269 | 269 |
| Other | ||
| Starter | Electric | - |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,420 | 1,420 |
| Kerb weight (kg) | 135.2 | 133.8 |
| Overall height (mm) | 1,229 | 1,229 |
| Overall length (mm) | 2,174 | 2,174 |
| Overall width (mm) | 810 | 810 |
| Seat height (mm) | 930 | 930 |
| Ground clearance (mm) | 300 | 300 |
| Performance | ||
| Fuel capacity (l) | 7.57 | 7.57 |