The Yamaha WR 250R motorcycle was produced from 2008-2009 with a four-stroke, liquid-cooled, single-cylinder DOHC engine producing 30.3 horsepower and 23.7 Nm of torque. The bike has a six-speed transmission with a chain final drive, and front and rear disc brakes. The suspension consists of a telescopic fork in the front and a swingarm link suspension with a mono-shock in the rear, providing 280mm and 270mm of travel, respectively. The front wheel is a 1.60 x 21 in with an 80/100 -21 tire, while the rear is a 2.15 x 18 in with a 120/80 -18 tire. The Yamaha WR 250R weighs 126 kg with a fuel capacity of 7.6 liters, providing an average fuel consumption of 28.0 km/lit. The bike can reach a top speed of 131.9 km/h or 82 mph and can cover a quarter-mile in 16.2 seconds. The seat stands at 930 mm or 36.6 inches high with a wheelbase of 1420 mm or 55.9 inches.
Technical specifications:
Make Model: Yamaha WR 250R
| Year | 2008 – 09 |
|---|---|
| Engine | Four stroke, single cylinder, DOHC, 4 valve |
| Capacity | 249 / 15.2 cub in. |
| Bore x Stroke | 77 x 53.6 mm |
| Compression Ratio | 11.8:1 |
| Cooling System | Liquid cooled |
| Lubrication | Dry sump |
| Induction | Electronic fuel injection |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 22.6 kW / 30.3 hp @ 10 000 rpm |
| Max Torque | 23.7 Nm 2.42 kgf-m / 17.5 lb-ft. @ 8 000 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic fork |
| Front Wheel Travel | 280 mm / 11.0 in. |
| Rear Suspension | Swingarm link suspension, mono-shock |
| Rear Wheel Travel | 270 mm / 10.6 in. |
| Front Brakes | Single 250mm disc |
| Rear Brakes | Single 230mm disc |
| Front Rim | 1.60 x 21 in |
| Front Tyre | 80/100 -21 |
| Rear Rim | 2.15 x 18 in. |
| Rear Tyre | 120/80 -18 |
| Wheelbase | 1420 mm / 55.9 in. |
| Seat Height | 930 mm / 36.6 in |
| Dry Weight | 126 kg / 278 lbs |
| Fuel Capacity | 7.6 Litres / 2.0 US gal |
| Consumption Average | 28.0 km/lit |
| Standing 1/4 Mile | 16.2 sec |
| Top Speed | 131.9 km/h / 82 mph |
