| Attribute | Greeves 32D Sports Twin 1961 × | Orient Tricycle 1900 × |
|---|---|---|
| General | ||
| Production from (year) | 1961 | 1900 |
| Make | Greeves | Orient |
| Model | Greeves 32D Sports Twin | Orient Tricycle |
| Category | Sport | Allround |
| Engine and transmission | ||
| Engine type | Twin, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Villiers | - |
| Engine details | - | De Dion-Bouton engine |
| Displacement (cm³) | 322 | 330 |
| Power (kw) | 12.4 | 2 |
| Cooling system | - | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 57 | 75 |
| Stroke (mm) | 63.5 | 76 |
| Compression | 8.7:1 | - |
| Chassis | ||
| Frame type | - | Steel |
| Seat | Dual | - |
| Wheels | Spoked | Two rear wheels. |
| Performance | ||
| Top speed (km/h) | 113 | 50 |