When Dudek ceased production of the original Hadron to make way for the Hadron XX, there was increasing interest still in the original design. It turns out that despite being less performance than the current XX, the original Hadron offers incredible stability and simple operation compared to the XX. Hence the lunch of production of the Hadron 1.1.
More info: http://www.dudek.eu/en/paramotor-ppg/hadron-1.1.html
More info: http://www.dudek.eu/en/paramotor-ppg/hadron-1.1.html