| Attribute | Lambretta SX 200 1968 × | Hercules 317 1956 × |
|---|---|---|
| General | ||
| Production from (year) | 1968 | 1956 |
| Make | Lambretta | Hercules |
| Model | Lambretta SX 200 | Hercules 317 |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. DellÓrto | Carburettor |
| Displacement (cm³) | 198 | 197 |
| Power (kw) | 8 | 8 |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 66 | 62 |
| Stroke (mm) | 58 | 66 |
| Compression | 8.0:1 | - |
| Chassis | ||
| Front suspension | - | Telescopic |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | - | Single cradle |
| Front tyre | 3.50-10 | 3-19 |
| Rear tyre | 3.50-10 | 3-19 |
| Seat | Dual | Two |
| Wheels | Spoked | Spoked |
| Other | ||
| Starter | Kick | - |
| Dimensions | ||
| Dry weight (kg) | 109 | 120 |
| Power/weight ratio | 0.0729 | 0.0667 |
| Performance | ||
| Top speed (km/h) | 96 | 95 |