Adler M250: history, specs, pictures
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| Adler M250 | |
| Manufacturer | |
|---|---|
| Also called | M 250, M250S, M 250 S |
| Production | 1952 - 1956 |
| Engine | twin, two-stroke |
| Bore / Stroke | 54.0mm x 54.0mm |
| Top Speed | 72 mph (116 km/h) |
| Horsepower | 15.69 HP (11.7 KW) @ 5590RPM |
| Fuel System | carburetor |
| Transmission | Gear box: 4-speed Final Drive: chain |
| Suspension | Rear: two schock |
| Brakes | Front: expanding brake (drum brake) Rear: expanding brake (drum brake) |
| Front Tire | 3.25-16 |
| Rear Tire | 3.25-16 |
| Weight | 297.62 pounds (135.0 Kg) (dry), |
| Fuel Capacity | 3.17 Gallon (12.00 Liters) |
| Fuel Consumption | 5.70 liters/100 km (17.5 km/l or 41.27 mpg) |
| Manuals | Service Manual |
The Adler M250S was a twin, two-stroke standard produced by Adler between 1952 and 1956. It could reach a top speed of 72 mph (116 km/h). Claimed horsepower was 15.69 HP (11.7 KW) @ 5590 RPM.
Engine[edit | edit source]
The engine was a air cooled twin, two-stroke. A 54.0mm bore x 54.0mm stroke result in a displacement of just 247.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 4-speed transmission. Power was moderated via the wet multiplate.
Chassis[edit | edit source]
It came with a 3.25-16 front tire and a 3.25-16 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The M250S was fitted with a 3.17 Gallon (12.00 Liters) fuel tank. The bike weighed just 297.62 pounds (135.0 Kg).