Attribute | ![]() Zündapp DB 255 Elastic 250 1954 × | ![]() Hercules 315 1952 × |
---|---|---|
General | ||
Production from (year) | 1954 | 1952 |
Make | Zündapp | Hercules |
Model | Zündapp DB 255 Elastic 250 | Hercules 315 |
Category | Sport | Sport |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor | Carburettor. Bing 26mm |
Displacement (cm³) | 246 | 247 |
Power (kw) | 9.5 | 8.3 |
Cooling system | - | Air |
Transmission type,final drive | - | Chain |
Bore (mm) | 67 | 65 |
Stroke (mm) | 70 | 75 |
Gearbox | - | 4-speed |
Chassis | ||
Front suspension | Telescopic | Telescopic |
Rear suspension | Two schock | - |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Frame type | - | Single tube |
Front tyre | 3.25-19 | 3.25-19 |
Rear tyre | 3.25-19 | 3.25-19 |
Seat | Dual | Two seats |
Wheels | - | Spoked |
Other | ||
Starter | - | Kick |
Dimensions | ||
Dry weight (kg) | 147 | 140 |
Power/weight ratio | 0.0646 | 0.0593 |
Performance | ||
Top speed (km/h) | 100 | 105 |
Fuel capacity (l) | 14.7 | 13 |