| Attribute | Greeves 32D Sports Twin 1960 × | Hercules 322 1958 × |
|---|---|---|
| General | ||
| Production from (year) | 1960 | 1958 |
| Make | Greeves | Hercules |
| Model | Greeves 32D Sports Twin | Hercules 322 |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Twin, two-stroke | Twin, two-stroke |
| Fuel system | Carburettor. Villiers 25mm | Carburettor |
| Displacement (cm³) | 322 | 246 |
| Power (kw) | 12.4 | 11 |
| Cooling system | - | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 57 | 52 |
| Stroke (mm) | 63.5 | 58 |
| Compression | 8.7:1 | - |
| Chassis | ||
| Front suspension | - | Telescopic |
| Rear suspension | - | Swingarm |
| Front brakes | - | Expanding brake (drum brake) |
| Rear brakes | - | Expanding brake (drum brake) |
| Seat | Dual | Dual |
| Wheels | Spoked | Spoked |
| Performance | ||
| Top speed (km/h) | 113 | 120 |