| MODEL | YAMAHA WR 250R 2010 - 2011 |
| Year | 2010 - 2011 |
| Engine Type | Four stroke, single cylinder, DOHC, 4 valve |
| Displacement / Capacity | 249 cc / 15.2 cu in |
| Bore X Stroke | 77 x 53.6 mm |
| Compression Ratio | 11.8:1 |
| Cooling System | Liquid cooled |
| Max Power | 22.6 kW / 30.3 hp @ 10000 rpm |
| Max Torque | 23.7 Nm / 17.5 lb-ft @ 8000 rpm |
| Ignition | TCI |
| Induction | Electronic fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Dry sump |
| Gear Box | 6 speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic fork; 280 mm / 11.0 in travel |
| Rear Suspension | Swingarm, link suspension, mono-shock; 270 mm / 10.6 in travel |
| Front Brakes | Single 250 mm disc |
| Rear Brakes | Single 230 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 930 mm / 36.6 in |
| Wheelbase | 1420 mm / 55.9 in |
| Ground Clearance | — |
| Dry Weight | 126 kg / 278 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 80/100-21 |
| Rear Tyre | 120/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 7.6 Litres / 2.0 US gal |
| Fuel Consumption | 28.0 km/l |
| Top Speed | 131.9 km/h / 82 mph |
The WR250R is Yamaha's street-legal dual-sport, built from WR and YZ off-road know-how around a fuel-injected, liquid-cooled 250 single with titanium intake valves, ECU-controlled EXUP and a six-speed gearbox. It uses an aluminium semi-double-cradle frame, long-travel suspension and electric start only. It sits closer to the dirt than its WR250X supermoto sibling. Mechanically unchanged from the launch years; changes in this period were mainly cosmetic.
