Attribute | ![]() Adler MB 250 RS 1954 × | ![]() Vespa 180 Supersport 1968 × |
---|---|---|
General | ||
Production from (year) | 1954 | 1968 |
Make | Adler | Vespa |
Model | Adler MB 250 RS | Vespa 180 Supersport |
Category | Cross / motocross | Scooter |
Engine and transmission | ||
Engine type | Twin, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor | Carburettor |
Displacement (cm³) | 247 | 181.1 |
Power (kw) | - | 7.3 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 54 | - |
Stroke (mm) | 54 | - |
Gearbox | - | 4-speed |
Fuel control | - | Rotary valves |
Ignition | Coil | - |
Compression | 5.8:1 | 7.7:1 |
Chassis | ||
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Frame type | Doble tubular | - |
Front tyre | 3.25-16 | 3.50-10 |
Rear tyre | 3.25-16 | 3.50-10 |
Seat | Single | - |
Wheels | Spoked | - |
Dimensions | ||
Wheelbase (mm) | 1,257 | 1,230 |
Performance | ||
Top speed (km/h) | 169 | 106 |
Fuel capacity (l) | 12 | - |