Home   All Parts   Electrical Parts, Switches, Lights, Bulbs, Stators, CDIs, + More   CDI's & Light Control Boxes   4 Stroke, CDI's and Light Boxes   CDI Box 4 Stroke , 50-125cc ATVs-Dirtbikes, 4 pin in a 6 pin jack (center 2 open) , 75mm x 41mm x 23mm