The Yamaha XT 250 Serow is a 249cc motorcycle made between 2007-09. The engine is air-cooled and has a single cylinder with a capacity of 15.2 cubic inches. The compression ratio is 9.5:1, and the lubrication is wet sump. The ignition is TCI and it has electric starting. It can produce a max power of 18hp at 7500 RPM and a torque of 19Nm at 6500 RPM. It has a 6-speed transmission and a chain final drive. The front suspension is 35mm telescopic forks with 216mm wheel travel while the rear suspension is monocross with a swingarm rebound-adjustable single shock with 180mm wheel travel. The front and rear brakes have single 245mm and 203mm discs respectively. The front and rear tires are 80/70-21 and 120/80-18 respectively. The dimensions are Length: 2070 mm, Width: 805 mm, Wheelbase: 1359 mm, and Seat Height: 810 mm. It has a dry weight of 123 kg and a fuel capacity of 9.8 litres.
Technical specifications:
Make Model: Yamaha XT 250 Serow
| Year | 2007 – 09 |
|---|---|
| Engine | Four stroke, single cylinder. SOHC, 2 valve |
| Capacity | 249 cc / 15.2 cu-in |
| Bore x Stroke | 74.0 x 58.0mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.5;1 |
| Lubrication | Wet sump |
| Induction | 33mm Vac |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 18 hp / 13.1 kW @ 7500 rpm |
| Max Torque | 19 Nm / 14.0 lb-fts @ 6500 rpm |
| Clutch | Wet, multiple discs, cable operated |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | 35mm Telescopic forks |
| Front Wheel Travel | 216 mm / 8.9 in |
| Rear Suspension | Monocross, Swingarm rebound-adjustable single shock |
| Rear Wheel Travel | 180 mm / 7.1 in |
| Front Brakes | Single 245mm disc |
| Rear Brakes | Single 203mm disc |
| Front Tyre | 80/70-21 |
| Rear Tyre | 120/80-18 |
| Rake | 26.0 degrees |
| Dimensions | Length 2070 mm / 81.5 in Width 805 mm / 31.7 in |
| Wheelbase | 1359 mm / 53.5 in |
| Seat Height | 810 mm / 31.9 in |
| Dry Weight | 123 kg / 271 lbs |
| Fuel Capacity | 9.8 Litres / 2.6 US gal |
