Attribute | ![]() Hercules 318 1954 × | ![]() Simson 425 T 1959 × |
---|---|---|
General | ||
Production from (year) | 1954 | 1959 |
Make | Hercules | Simson |
Model | Hercules 318 | Simson 425 T |
Category | Sport | Allround |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor. Bing 24mm | Carburettor |
Displacement (cm³) | 246 | 247 |
Power (kw) | 10.9 | 8.8 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Shaft drive (cardan) |
Bore (mm) | 52 | 68 |
Stroke (mm) | 58 | 68 |
Ignition | - | Magneto |
Chassis | ||
Front suspension | Telescopic | - |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Frame type | Single cradle | Steel |
Front tyre | 3.25-19 | 3.25-19 |
Rear tyre | 3.25-19 | 3.25-19 |
Seat | Two | Single |
Wheels | Spoked | Spoked |
Other | ||
Starter | Kick | - |
Dimensions | ||
Dry weight (kg) | 152 | 140 |
Power/weight ratio | 0.0717 | 0.0629 |
Performance | ||
Top speed (km/h) | 105 | 100 |
Fuel capacity (l) | 13 | 12 |