CDI, AC POWER ( ALTERNATING CURRENT ) " SIX PRONG, WITH TWO SQUARE PLUGS " 90,125, 135,150, 200 AND 250 "FOR, AIR AND LIQUID-COOLED, "CG" / "QMB 139", A SINGLE CYLINDER, FOUR STROKE 125CC, 150CC AND 200CC ENGINES ( WORKS ON ANY CHINESE FOUR WHEELER, DIRT BIKE, POCKET BIKE... TAOTAO, ROKETA, KAZUMA, SUNL, JETMOTO¡­¡­)