Compatible : 50CC 70CC 90CC 110CC 125CC ATV MiNI QUAD 50CC 70 90CC 110CC 125CC wire loom wiring harness CDI assembly ATV QUAD coolster.No instructions.Professional installation is highly recommended Universal fitting: fits almost all years Chinese made electric start upright engine 49cc 50cc 80cc 90cc 100cc 110cc 125cc ATV / QUAD / Dirt Bike / Kawasaki KLX / Coolster / Go Kart / 4 wheelers / Scooter / buggy / Motowork & more Package Include:1X electric start engine wiring loom +1X CDI unit+1X regulator +1X solenoid+1X ignition switch (2 keys)+1X control switch+1X start button+4X indication lights (2 for front, 2 for rear)+1X speed meter+1X horn+1X head light plug+1X tail light plug+1X spark plug+1X motorcycle indicator relay flasher blinker(2 PIN) DO NOT FIT: GY6 motorbikes and other 200cc – 250cc Zongshen Lifan ATV / QUAD with different stator or CDI. So Please compare your old stator, CDI with the ones in the listed pictures, just to be sure that they are the same before orde