Attribute | ![]() Cagiva SST 250 1979 × | ![]() Yamaha SR 250 US. Custom × |
---|---|---|
General | ||
Production from (year) | 1979 | 1980 |
Make | Cagiva | Yamaha |
Model | Cagiva SST 250 | Yamaha SR 250 US. Custom |
Category | Allround | Classic |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 2 |
Displacement (cm³) | 243 | 240 |
Power (kw) | 12.4 | 12.4 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 72 | 73.5 |
Stroke (mm) | 59.6 | 56.5 |
Gearbox | 5-speed | 5-speed |
Fuel control | Port control | Overhead Cams (OHC) |
Compression | 10.6:1 | 9.2:1 |
Chassis | ||
Front brakes | Single disc | Expanding brake |
Rear brakes | Expanding brake | Expanding brake |
Front tyre | 3.25-19 | 3.00-19 |
Rear tyre | 4.00-18 | 120/90-16 |
Dimensions | ||
Kerb weight (kg) | 134 | 135 |
Performance | ||
Top speed (km/h) | 123 | 115 |
Fuel capacity (l) | 10.5 | 10 |