[1] Zahumensky intended the Joker as a clean-sheet attempt to rethink how ultralight trikes are designed, including styling and pilot seating.
It features a strut-braced hang glider-style high-wing with electric trim, weight-shift controls, a two-seats-in-tandem open cockpit with a non-structural fibreglass cockpit fairing, tricycle landing gear with wheel pants and a single engine in pusher configuration.
[1] The aircraft is made from bolted-together aluminum tubing, with its double surface wing covered in Dacron sailcloth.
The Bautek Pico S "topless" wing has a span of 12.2 m (40.0 ft), is supported by struts and uses an "A" frame weight-shift control bar.
[1] A number of different strut-braced wings can be fitted to the basic carriage, including the Bautek Pico S and the Aeros Profi TL.