| Attribute | Horex Regina 400 1951 × | Jawa 350 Chopper 1997 × |
|---|---|---|
| General | ||
| Production from (year) | 1951 | 1997 |
| Make | Horex | Jawa |
| Model | Horex Regina 400 | Jawa 350 Chopper |
| Category | Naked bike | Custom / cruiser |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Twin, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 400 | 344 |
| Power (kw) | 11.8 | 16.8 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 32 |
| Gearbox | - | 4-speed |
| Fuel control | Overhead Valves (OHV) | - |
| Chassis | ||
| Front suspension | Hydralic telescopic forks | - |
| Front brakes | Expanding brake (drum brake). Single | Single disc |
| Rear brakes | Expanding brake (drum brake). Simplex | - |
| Seat | Single seat | - |
| Other | ||
| Starter | Kick | - |
| Dimensions | ||
| Dry weight (kg) | 150 | 149 |
| Power/weight ratio | 0.0787 | 0.1128 |
| Seat height (mm) | 760 | 750 |
| Performance | ||
| Top speed (km/h) | 130 | 120 |