??wide application??This is a 100% new 6 Pin AC Racing CDI box device from the KIMSS brand, which is suitable for most of 125cc 150cc 200cc 250cc pit bike, scooter ATV,etc. ??Main usage??This AC fired CDI will eliminate rev-limit which keeps your bike restricted, and also reset your ignition advance curve for better acceleration??give you 5-10 miles speed boost on your bike ??Product advantages?? The advantage of 6 Pin CDI Box igniter is that the ignition energy intensity is large, easy to start and smooth ride, increase the acceleration of your car, improve the low-temperature ignition efficiency, and bring you a new driving experience. ??Excellent material??The CDI Box is made of high quality plastic material, plastic is not easy to crack, long service life, durable, reduce your replacement cost ??simple installation??Our CDI Box Igniter Starter is easy to install and can be easily upgraded simply by plugging it in. A good alternative to the original broken. Non-professional car