| Attribute | NSU Prima V 1964 × | Aermacchi Ala Bianca 175 1961 × |
|---|---|---|
| General | ||
| Production from (year) | 1964 | 1961 |
| Make | NSU | Aermacchi |
| Model | NSU Prima V | Aermacchi Ala Bianca 175 |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Carburettor. DellÓrto |
| Displacement (cm³) | 175 | 174.2 |
| Power (kw) | 6.9 | 6.9 |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 62 | 60 |
| Stroke (mm) | 57.6 | 61 |
| Gearbox | 4-speed | 4-speed |
| Ignition | Battery | - |
| Clutch | - | Wet multiplate |
| Lubrication system | - | Bobine |
| Chassis | ||
| Front suspension | - | Telescopic |
| Rear suspension | - | Swingarm-two shocks |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake). Simplex |
| Frame type | - | Single cradle |
| Front tyre | 3.50-10 | 2.50-17 |
| Rear tyre | 3.50-10 | 2.75-17 |
| Seat | Two single seats | Dual |
| Wheels | - | Spoked |
| Other | ||
| Starter | Electric | Kick |
| Dimensions | ||
| Dry weight (kg) | 138 | 110 |
| Power/weight ratio | 0.05 | 0.0627 |
| Performance | ||
| Fuel capacity (l) | - | 17 |