Suitable for almost all years Chinese made electric start upright engine 50cc 70cc 80cc 90cc 100cc 110cc 125cc engines. For GY6 4-Stroke ATV, Coolster, Quad Bike, Dirt Bike, Pit Bike, Go Kart, Kawasaki KLX, 4 Wheelers, Scooter, Buggy, Motowork, Dune, Taotao. Fits for most of Chinese made 50CC 70CC 110CC 125CC ATV / QUAD and Dirt Bike,Suitable for brand of engines: Lifan, Loncin, Ducar, Shineray, Zongshen, YX and others. DO NOT FIT: 1. GY6 engine motorbikes and other Mini ATV / QUAD 150CC 200CC 250CC 300CC 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 order. Please check the pictures carefully before buying, especially the pictures of magneto stator.Please check the wiring diagram first before installation,professional installation is highly recommended and false assembly may cause fire on the harness. Satisfaction guaranteed! Try any product we sell for a full 30 days. If n