Adler MB 250S (1955) technical specifications
Adler MB 250S is produced in 1955. Engine is 2 cylinder, 2 stroke, flat-crowned pistons, displacement 247 cc / 15.1 cub in. , produces power 13.1 kW / 18 hp @ 5590 rpm. Adler MB 250S top speed is 125 km/h / 77 mph. Adler MB 250S weighs 135 kg / 298 lbs. Adler MB 250S has 2 photos.
Technical specifications
+ Add to 'Compare list'| Model: | MB 250S |
| Years: | 1955 |
| Engine: | 2 cylinder, 2 stroke, flat-crowned pistons |
| Capacity: | 247 cc / 15.1 cub in. |
| Bore x Stroke: | 54 x 54 mm |
| Cooling: | Air cooled |
| Lubrication: | Petrol oil mix 25:1 |
| Clutch: | Multi disc in oil bath |
| Starting: | Kick start |
| Battery: | 6V, 6Ah |
| Ignition: | 6 V 45/60 W ignition set, battery and coil |
| Carburetor: | Single Bing carburetor |
| Exhaust System: | Twin, steel, chrome |
| Max Power: | 13.1 kW / 18 hp @ 5590 rpm |
| Compression Ratio: | 1: 6.6 |
| Transmission: | 4 Speed gearbox housed in engine block, foot gearchange |
| Final Drive: | Chain, fully enclosed |
| Frame: | Double tubular frame with sidecar adapter. |
| Front suspension: | Twin swinging leading link forks with shock absorber and steering damper |
| Rear suspension: | Plunger shock absorbers, adjustable for load and road conditions |
| Tyres (front and back): | 3.25 x 16 in. |
| Brakes (front and back): | Drums, 180 mm diameter |
| Dimensions: | Length 1968 mm / 77.5 in. Width 650 mm / 25.6 in. Height 935 mm / 36.8 in. |
| Wheelbase: | 1257 mm / 49.5 in. |
| Dry Weight: | 135 kg / 298 lbs |
| Wet Weight: | 145 kg / 320 lbs |
| Fuel Capacity: | 12 L / 3.2 US gal |
| Reserve: | 3.8 L / 1 US gal |
| Average Consumption: | 3.6 l/100 km / 27.8 km/l / 65.3 US mpg |
| Top Speed: | 125 km/h / 77 mph |
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