Attribute | ![]() Yamaha SR 250 Special × | ![]() Yamaha SR 250 Special (reduced effect) × |
---|---|---|
General | ||
Production from (year) | 1981 | 1981 |
Make | Yamaha | Yamaha |
Model | Yamaha SR 250 Special | Yamaha SR 250 Special (reduced effect) |
Category | Allround | Classic |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 2 | 2 |
Displacement (cm³) | 240 | 240 |
Power (kw) | 14.6 | 12.4 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 73.5 | 73.5 |
Stroke (mm) | 56.5 | 56.5 |
Gearbox | 5-speed | 5-speed |
Fuel control | Overhead Cams (OHC) | Overhead Cams (OHC) |
Compression | 9.2:1 | 9.2:1 |
Chassis | ||
Front brakes | Expanding brake | Expanding brake |
Rear brakes | Expanding brake | Expanding brake |
Front tyre | 3.00-19 | 3.00-19 |
Rear tyre | 120/90-16 | 120/90-16 |
Dimensions | ||
Kerb weight (kg) | 135 | 135 |
Performance | ||
Top speed (km/h) | 120 | 115 |
Fuel capacity (l) | 10 | 10 |