| Attribute | Horex Regina 400 1952 × | Horex Regina 400 1951 × |
|---|---|---|
| General | ||
| Production from (year) | 1952 | 1951 |
| Make | Horex | Horex |
| Model | Horex Regina 400 | Horex Regina 400 |
| Category | Naked bike | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 400 | 400 |
| Power (kw) | 11.8 | 11.8 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Fuel control | Overhead Valves (OHV) | Overhead Valves (OHV) |
| Chassis | ||
| Front suspension | Hydralic telescopic forks | Hydralic telescopic forks |
| Front brakes | Expanding brake (drum brake). Single | Expanding brake (drum brake). Single |
| Rear brakes | Expanding brake (drum brake). Simplex | Expanding brake (drum brake). Simplex |
| Seat | Single seat | Single seat |
| Other | ||
| Starter | Kick | Kick |
| Dimensions | ||
| Dry weight (kg) | 150 | 150 |
| Power/weight ratio | 0.0787 | 0.0787 |
| Seat height (mm) | 760 | 760 |
| Performance | ||
| Top speed (km/h) | 130 | 130 |