(See Airdelta).

Italian biker, implanted in Milan and specialist in high-performance, 2-stroke engines.

-The 125 cc engine rotating at 15,000 rpm that was initially planned for cross-motorcycles was used on a ULM with a maximum of 8,400 rpm and 5,000 rpm at cruise speed.

-The inside of the cylinders measured 54 mm bore by 54 mm stroke. It was liquid-cooled and gave 20 CV. Its consumption was of 4.5 to 5 l per hour.