| Attribute | Vespa Circuito 1950 × | Vespa Circuito 1949 × |
|---|---|---|
| General | ||
| Production from (year) | 1950 | 1949 |
| Make | Vespa | Vespa |
| Model | Vespa Circuito | Vespa Circuito |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 125 | 125 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 56.5 | 56.5 |
| Stroke (mm) | 50 | 50 |
| Chassis | ||
| Front suspension | Coil springs | Coil springs |
| Rear suspension | Rubber stopper | Rubber stopper |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 3.50-8 | 3.50-8 |
| Rear tyre | 3.50-8 | 3.50-8 |
| Performance | ||
| Top speed (km/h) | 100 | 100 |