| Attribute | Heinkel A0 Series 103 1957 × | Heinkel A0 Series 103 1956 × |
|---|---|---|
| General | ||
| Production from (year) | 1957 | 1956 |
| Make | Heinkel | Heinkel |
| Model | Heinkel A0 Series 103 | Heinkel A0 Series 103 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 174 | 174 |
| Cooling system | Air | Air |
| Bore (mm) | 60 | 60 |
| Stroke (mm) | 61.5 | 61.5 |
| Chassis | ||
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 4-10 | 4-10 |
| Rear tyre | 4-10 | 4-10 |
| Seat | Dual | Dual |
| Dimensions | ||
| Wheelbase (mm) | 1,370 | 1,370 |
| Dry weight (kg) | 152 | 152 |
| Overall height (mm) | 1,000 | 1,000 |
| Overall length (mm) | 2,060 | 2,060 |
| Overall width (mm) | 710 | 710 |