Attribute | ![]() Adler MB 250 RS 1955 × | ![]() Adler MB 250 RS 1954 × |
---|---|---|
General | ||
Production from (year) | 1955 | 1954 |
Make | Adler | Adler |
Model | Adler MB 250 RS | Adler MB 250 RS |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Twin, two-stroke | Twin, two-stroke |
Fuel system | Carburettor | Carburettor |
Displacement (cm³) | 247 | 247 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 54 | 54 |
Stroke (mm) | 54 | 54 |
Ignition | Coil | Coil |
Compression | 5.8:1 | 5.8:1 |
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 | Doble tubular |
Front tyre | 3.25-16 | 3.25-16 |
Rear tyre | 3.25-16 | 3.25-16 |
Seat | Single | Single |
Wheels | Spoked | Spoked |
Dimensions | ||
Wheelbase (mm) | 1,257 | 1,257 |
Performance | ||
Top speed (km/h) | 169 | 169 |
Fuel capacity (l) | 12 | 12 |