The Adler M125 motorcycle was produced from 1952 to 1956 with a total production of 5,500 units. It has a 1-cylinder, 2-stroke engine with a displacement of 123 cc and a maximum power output of 5 kW (6.8 hp) at 5750 rpm. The engine is air-cooled and lubricated by a petrol oil mix at a ratio of 25:1. It has a multi-plate, wet clutch operated by a cable and a kick start ignition with a magneto. The carburetor is a single Bing piece and the exhaust system is twin steel with chrome. The compression ratio is 1:5.1 and the final drive is a fully enclosed chain. The frame is a double cradle steel frame, while the front suspension is a cartridge type and the rear suspension is adjustable for load and road conditions with plunger shock absorbers. The top speed of the Adler M125 is 88 km/h (55 mph) and it is available in black.
Technical specifications:
Make Model: Adler M 125
| Year | 1952 – 56 |
|---|---|
| Production | 5 500 |
| Engine | 1 cylinder, 2 stroke |
| Capacity | 123 cc / 7.51 cub in. |
| Bore x Stroke | 54 x 54 mm |
| Cooling | Air cooled |
| Lubrication | Petrol oil mix 25:1 |
| Clutch | Multi plate, wet, cable operated |
| Starting | Kick start |
| Ignition | Magneto |
| Carburetor | Single Bing carburetor |
| Exhaust System | Twin, steel, chrome |
| Max Power | 5 kW / 6.8 hp @ 5750 rpm |
| Compression Ratio | 1: 5.1 |
| Final Drive | Chain, fully enclosed |
| Frame | Double cradle steel frame |
| Front suspension | Cartridge |
| Rear suspension | Plunger shock absorbers, adjustable for load and road conditions |
| Top Speed | 88 km/h / 55 mph |
| Colours | Black |
| Source | databikes.com |
