Description: This listing includes ONE BRAND NEW Gy6 high performance cdi box and Gy6 high performance ignition coil. This cdi box and ignition coil fit many different models 49cc, 50cc, 60cc, 70cc, 72cc, 82cc, 90cc, 100cc, 110cc, 125cc, 150cc Chinese scooters, mopeds, dirt bikes, go karts, and ATV's ect. You can find this cdi box and coil on 139qmb, 139qma, 152qmi, 152qmj, 157qmi, 157qmj motors and more. We do not know specific models that these parts fit on, so please go by the picture! Measurements of the cdi box and coil: Height: 1 and 3/16 inches Width: 1 and 7/16 inches Length: 2 and 3/4 inches Plug: 9/16 inch x 11/16 inch Total length of coil: 19 inches 1x high performance cdi box and ignition coil Shipping and Handling: FREE USPS First Class Shipping Return / Refund Return is accepted within 60 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).