Performance 2-stroke AC CDI 50/70cc Scooter ATV 1E40QMB 140QMB 140PEQMB No-Rev Limit Performance CDI for 50cc Air-cooled Minarelli 1PE40QMB 2-stroke engines Be sure you're ordering the correct CDI Free Shipping To Continental US. Please note, any product that is returned will be refunded minus the original shipping costs.(i.e. The cost to ship the order to you) Please Note: many photos are stock images and although no functionality will change, the part you receive might vary in color or aesthetic appearance.