| Attribute | Adler MBS 250 Favorit 1960 × | Horex Regina 1955 × |
|---|---|---|
| General | ||
| Production from (year) | 1960 | 1955 |
| Make | Adler | Horex |
| Model | Adler MBS 250 Favorit | Horex Regina |
| Category | Allround | Allround |
| Engine and transmission | ||
| Engine type | Twin, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 250 | 248 |
| Power (kw) | 11.7 | 12.4 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 54 | - |
| Stroke (mm) | 54 | - |
| Gearbox | 4-speed | - |
| Fuel control | - | Overhead Valves (OHV) |
| Clutch | Wet multiplate | - |
| Compression | - | 6.4:1 |
| Chassis | ||
| Front suspension | - | Hydralic telescopic forks |
| Rear suspension | Two schock | Twin shock-swingarm |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 180 | 150 |
| Frame type | Semi double cradle | Single cradle |
| Front tyre | - | 3.25-19 |
| Rear tyre | - | 3.25-19 |
| Seat | Dual | Single seat |
| Other | ||
| Starter | Kick | Kick |
| Dimensions | ||
| Dry weight (kg) | 165 | 140 |
| Power/weight ratio | 0.0709 | 0.0886 |
| Performance | ||
| Top speed (km/h) | 116 | 120 |
| Fuel capacity (l) | 15 | 13 |