Motorcycle modified CDI with DIP switch EX5 cdi racing C100 competitive racing AT110 C90 BIZ100 AC 5 PIN CDI UNIT GN5 for SUPER100 2008-2015 for XY50-Q 2011-2017 for Phoenix50 jet50 NEW Super smart50 WY48Q-2 JET50 TR50F for for TR100F WEB100 2002-2020 for V-Blade 250 2006-2008 for POP100 GFP 2009-2015 for DREAM 1992-1998 for WAVE100 30410-KRS-901 CD100 BAOTIAN ATV100CC LX100 BOXER100 WAVE100 BIZ100 POP100 Dialin speed limit 4000-12000RPM AC 5PIN Rock and roll firecrackers 5 pin dual plug CDI fits many 5-stroke models of ATVs, dirt bikes, go karts, scooters, and mopeds. Many size engines require this CDI, including 50cc to 160CC . Verify the number of pins and style of plug for best match of your CDI. Feature: High class quality and very durable 5-pin 5 prong Current mode AC CDI Fitment: Ignition 5 Pin AC CDI Box For 50cc 70cc 90cc 110cc 125cc 140cc 150cc 160cc ATV Quad 4 Wheeler Pit Dirt Bike Motorcycle AC or DC? Most machines (especially the newer they are) are AC. DC CDI boxes are larger than AC CDI boxes. The easiest way to tell if your machine is AC or DC is to turn on the headlights with the machine turned off and the ignition in the "ON" position. If the headlight comes on, it is a DC machine; if it does not, it is an AC machine. Package Includes: 1 x 5 Pin CDI