Adler M250: history, specs, pictures
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.
'Adler M250' | |
Manufacturer | [[Adler]] |
---|---|
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 |
Battery | 5.8:1 |
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 |
Engine
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
The bike has a 4-speed transmission. Power was moderated via the wet multiplate.
Chassis
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).