This module transforms your Kuik II into the equivalent of a Karma II, but without the seatplate. You will find the same Krashbox system, a permanent airbag, pre-inflated by a foam structure for the effectiveness of the dorsal protection right out of the bag. The airbag remains large (and therefore efficient) to the top of your back. The rescue pocket is located at the bottom of the harness . Lateral Protection of the materials against the rubbing of the speed-bar string. Footrest equipped with the release system for the rescue extraction.