The Micropfeil was designed to comply with the Fédération Aéronautique Internationale microlight category and the US FAR 103 Ultralight Vehicles rules. It features a cable-braced hang glider-style high wing, weight-shift controls, a single-seat open cockpit without a cockpit fairing, tricycle landing gear and a single engine in pusher configuration.
The aircraft is made from bolted-together aluminum tubing, with its double surface Schönleber Speed 14m2 wing covered in Dacron sailcloth. The 10.81NaN1 span wing is supported by a single tube-type kingpost and uses an "A" frame weight-shift control bar. The wing is supported by a two-tube structure. The powerplant is a twin-cylinder, air-cooled, two-stroke, single-ignition 400NaN0 Rotax 447 engine.
The aircraft has an empty weight of 800NaN0 and a gross weight of 3000NaN0, giving a useful load of 2200NaN0. With full fuel of the payload is 2060NaN0.