This Listing includes one BRAND NEW CDI box. This CDI box fits most 50cc, 70cc, 90cc and 110cc 125cc ATV's Scooters, Mopeds, Dirt Bike Honda For XR / CRF / 50 70 90 110 125, Go Kart, Superbikes and just about everything with the same plug. The CDI has one plug with 5 pins. This CDI works with AC electrical system only. which is the most common electrical system used on most Chinese ATV's This part should fit almost all of the brands from China. Such as TaoTao, Buyang, Coolsport, Kazuma, Sunl, ROKETA, AIM-EX , Yiben Shipping and Handling: FREE USPS First Class Shipping Items will be shipped out within 48 hours after payment cleared. VIa USPS First Class Mail NC Residents to pay Sales Tax 7% Return / Refund Return is accepted within 30 days after the buyer's receiving the item. If this item is defective upon receipt, customer has up to 30 days from date of receipt for exchange of a new one. Include your name, address, item, daytime telephone, how you paid, and if you are requesting a refund or exchange. After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from).