The Rhythm monoflap is a new model designed by Erreplus with a flatter tree than the other models for better contact through the all panels. It is a semi Deep seat with a soft density foam on the seat for comfort.
The upper part of the flap is designed to allow a closer contact of the leg, the block can be move and angled the way you want and a very unique feature of the impulse is that the flap can be moved forward or backward on site.
