High Performance Racing Ignition Coil Fit most models of Chinese Scooters, ATVs, Go-Karts Mopeds with GY6 50cc, 125cc, and 150cc 139QMB, 152QMI and 157QMJ based engines.Fits all Chinese brands, such as TaoTao, Buyang, Roketa, Coolsport, NST, BMX, Kazuma, Sunl, AIM-EX, Baja, Pantera, Kymco, Jonway, Jmstar, Tank, Peace, Dongfang, Kazuma, JCL, BMS,Carroll Stream Eagle etc and various unlisted makes/models.CDI is ac fired cdi, 6 pinRacing Ignition coil surface finish: plastic;Color: Orange;Overall length:19″, comes triple electrode head Spark plug.Match original equipment exactly for a perfect fit, easy to install.Package including: 1 cdi 1 ignition coil 1 spark plug 1 Air Filter 1 Inline Fuel Filters.High Performance Ignition coil kit compatibility High Performance Ignition coil kit compatibilityHigh performance racing ignition coil Fit of Chinese Scooters ATV Go-Karts Mopeds with GY6 50cc/125cc/150cc &139QMB/152QMI / 157QMJ engines.CDI is Ac fired cdi, 6 pin fit of gy6 / moped/ racing /s