[1] The Atos Trike was designed to comply with the German 120 kg class and the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of 254 lb (115 kg).
[1] The aircraft design features a cantilever A-I-R Atos rigid hang glider-style high-wing, weight-shift controls, a single-seat open cockpit with a cockpit fairing, tricycle landing gear and a single electric or piston engine in pusher configuration.
The wing is supported by a single post, has a small horizontal tailplane and uses an "A" frame weight-shift control bar.
The powerplant is a FlyEngine F200 piston engine or, optionally, a Flytec HPD electric motor.
[1] In reviewing the design in 2015, Dimitri Delemarle wrote, "Any trike specifically designed to motorize the fabulous Atos wing has to be a bit special and this machine does not disappoint...It is not cheap, but the price reflects the high-quality workmanship!