Matrix u1x upright cycle has the maintenance free drive which is completely self powered cord free and provides large cost savings this machine has no cords or wires which makes it compatible to be moved around the gym or room you get a greater range and freedom with this machine and places to put it as it doesnt have to be plugged into the wallthe seat on this machine has been designed for the user to seat less and be more comfortable the ergo ventilation in the seat will allow the user a