For Scooter ATV Dirt Bike Go Kart Performance 4 Pin SALE AC-CDI Adjustable U5T4
4 pin dual plug CDI fits many 4-stroke models of ATVs, dirt bikes, go karts, scooters, and mopeds. Many size engines require this CDI, including 50cc to 110CC. Verify the number of pins and style of plug for best match of your CDI.