h d 250 ala azzurra

1965 aermacchi h d 250 ala azzurra Technical Analysis & Specification Breakdown

Engineered by aermacchi for the allround motorcycle segment, the 1965 aermacchi h d 250 ala azzurra relies on a 246 cc (15 cu in) air-cooled engine powerplant. In factory specification, peak output is rated at 13.7 HP (10 kW) at 6,500 rpm. With a specific output of 55.7 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the h d 250 ala azzurra measures 114 kg (251 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.32 kg per horsepower).

Within MotoLibrary's aermacchi archive, this model family spans 5 indexed model years from 1961 to 1965, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.