1953 adler m 250 s Technical Analysis & Specification Breakdown
Engineered by adler for the allround motorcycle segment, the 1953 adler m 250 s relies on a 247 cc (15.1 cu in) air-cooled twin, two-stroke powerplant. In factory specification, peak output is rated at 16 HP (11.7 kW) at 5,590 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 64.8 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the m 250 s measures 135 kg (298 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.44 kg per horsepower).
Within MotoLibrary's adler archive, this model family spans 5 indexed model years from 1952 to 1956, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
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Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
