The Yamaha YS 250 Fazer is a motorcycle produced from 2009 to 2012. It has a four-stroke, single-cylinder, SOHC, two-valve engine with a capacity of 250cc or 15.2 cubic inches. The bore and stroke are 74mm by 58mm, and it has a compression ratio of 9.8:1. The cooling system is air-cooled, and the ignition is TCI. It has electric starting and can generate a maximum power of 20 hp or 14.9 kW at 7500 rpm, with a maximum torque of 2.1 kg-fm or 15.1 lb-ft at 6500 rpm. Its transmission is a five-speed, and it has a final chain drive. The front suspension is telescopic forks with a wheel travel of 120mm or 4.7 inches, while the rear suspension is monoshock with a wheel travel of 120mm or 4.7 inches. The front brakes consist of a single 282mm disc, while the rear brakes use a 130mm drum. The front and rear tyre sizes are 100/80-17 and 130/70-17, respectively. It weighs 153kg or 337.3 lbs when dry and has a fuel capacity of 19.2L or 5.0 US gallons.
Technical specifications:
Make Model: Yamaha YS 250 Fazer
| Year | 2009 – 12 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2valve |
| Capacity | 250 cc / 15.2 cu-in |
| Bore x Stroke | 74 x 58 mm |
| Compression Ratio | 9.8;1 |
| Cooling System | Air cooled |
| Induction | |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 20 hp / 14.9 kW @ 7500 rpm |
| Max Torque | 2.1 kg-fm / 15.1 lb-ft @ 6500 rpm |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic forks |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | Monoshock |
| Rear Wheel Travel | 120 mm / 4.7 in |
| Front Brakes | Single 282mm disc |
| Rear Brakes | 130mm Drum |
| Front Tyre | 100/80 17 |
| Rear Tyre | 130/70 17 |
| Dry Weight | 153 kg / 337.3 lbs |
| Fuel Capacity | 19,2 Litres / 5.0 US gal |
