| Attribute | Yamaha DT 50 MX 1981 × | NSU Quickly Cavalino 1958 × |
|---|---|---|
| General | ||
| Production from (year) | 1981 | 1958 |
| Make | Yamaha | NSU |
| Model | Yamaha DT 50 MX | NSU Quickly Cavalino |
| Category | Enduro / offroad | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 50 | 50 |
| Power (kw) | 2.3 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Gearbox | 4-speed | - |
| Fuel control | Membrane | - |
| Ignition | key | - |
| Clutch | wet plate | - |
| Lubrication system | oil pump | - |
| Compression | - | 5.5:1 |
| Chassis | ||
| Front suspension | - | Telescopic |
| Rear suspension | monoshock | Swinging arm-shocks-coil springs |
| Front brakes | Single disc | - |
| Rear brakes | Expanding brake (drum brake) | - |
| Frame type | tube welding | - |
| Seat | - | Dual |
| Performance | ||
| Fuel capacity (l) | 8 | 11 |
| Oil capacity (l) | 0.7 | - |