| General information |
|---|
| Model: | Yamaha XT 250 (reduced effect) |
| Year: | 1981 |
| Category: | Enduro / offroad |
| Engine and transmission |
|---|
| Displacement: | 249.00 ccm (15.19 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 4 |
| Power: | 17.00 HP (12.4 kW)) @ 7500 RPM |
| Compression: | 9.2:1 |
| Bore x Stroke: | 75.0 x 56.5 mm (3.0 x 2.2 inches) |
| Valves per cylinder: | 2 |
| Fuel control: | OHC |
| Cooling system: | Air |
| Gearbox: | 5-speed |
Transmission type
final drive: | Chain |
| Physical measurements |
|---|
| Weight incl. oil, gas, etc: | 125.0 kg (275.6 pounds) |
| Chassis and dimensions |
|---|
| Front tyre dimensions: | 3.00-21 |
| Rear tyre dimensions: | 4.60-17 |
| Front brakes: | Expanding brake |
| Rear brakes: | Expanding brake |
| Speed and acceleration |
|---|
| Top speed: | 112.0 km/h (69.6 mph) |
| Other specifications |
|---|
| Fuel capacity: | 8.00 litres (2.11 gallons) |
