Segment: Clasic
Production years: 1955, 1956
3 Photos
The 1955 Adler MB 250S sports an air-cooled, two-stroke, 247cc, twin cylinder engine paired to a four-speed manual transmission, and can produce a claimed 18 horsepower at 5600 rpm. It boasts standard features such as laced wheels, a high-mounted exhaust, a single saddle, dual shocks as a rear suspension, a leading link fork in the front, a drum braking system, and a large headlamp.
Adler MB 250S 1955-1956
Adler MB 250S 247
| engine specs | |
|---|---|
| Type: | air-cooled, two-stroke, twin cylinder |
| Displacement: | 247 cm3 |
| Bore X Stroke: | 2.1x2.1 in OR 53 mm |
| Compression Ratio: | 5.75:1 |
| Horsepower: | 18/5600 KW(hp)/RPM |
| Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM |
| Fuel System: | Bing carburetor |
| transmission specs | |
|---|---|
| Gearbox: | 4-speed, manual |
| Clutch: | wet multi-disc, manual |
| Primary Drive: | - |
| Final Drive: | chain |
| chassis specs | |
|---|---|
| Frame: | steel |
| Front Suspension: | leading link fork |
| Rear Suspension: | adjustable plunger dual shocks |
| Front Brake: | 180mm diameter |
| Rear Brake: | 180mm diameter |
| dimension specs | |
|---|---|
| Overall Length: | 77.5 in OR 1969 mm |
| Overall Width: | 25.6 in OR 650 mm |
| Seat Height: | - |
| Wheelbase: | 49.5 in OR 1257 mm |
| Ground Clearance: | - |
| Weight: | 298 lbs OR 135 kg |
| Fuel Capacity: | 3.2 gallons OR 12.1 L |
| tyres specs | |
|---|---|
| Front: | 3.25 x 16 |
| Rear: | 3.25 x 16 |