| Attribute | Simson 425 GS 1958 × | Husqvarna WR 250 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 1958 | 2008 |
| Make | Simson | Husqvarna |
| Model | Simson 425 GS | Husqvarna WR 250 |
| Category | Sport | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Mikuni TMX |
| Displacement (cm³) | 247 | 249.3 |
| Power (kw) | 12.8 | - |
| Fuel consumption (l/100km) | 3.3 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Shaft drive (cardan) | - |
| Bore (mm) | 68 | 66.4 |
| Stroke (mm) | 68 | 72 |
| Gearbox | - | 5-speed |
| Greenhouse gases | 76.6 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Ignition | Magneto | - |
| Clutch | - | Wet , multiplate |
| Chassis | ||
| Front suspension | Telescopic | Marzocchi forks |
| Rear suspension | Swingarm | Sachs shock absorber |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Diameter (mm) | 180 | 220 |
| Front tyre | 3.5-19 | - |
| Rear tyre | 4-18 | - |
| Seat | Single | - |
| Dimensions | ||
| Dry weight (kg) | 157 | 103 |
| Power/weight ratio | 0.0815 | - |