Universal fitting: Fits almost all years Chinese made electric start upright engine 49cc 50cc 70cc 80cc 90cc 100cc 110cc 125cc engines. For ATV, Coolster, Quad Bike, Dirt Bike, Pit Bike, Go Kart, Kawasaki KLX, 4 Wheelers, Scooter, Buggy, Motowork, Dune, Taotao. Compatible with many brands,such as: Atomik, Pitpro, Hummer, Orion, Xmoto, Lei, DMX, SWD, TDR, DDR, Tommahawk, Monsoon, Grudge, Kazuma, Bull, Trooper, Hunter, Motox, Trojan, Blitz, Crusade, Link, Bigfoot, Kuda, Motoworks, Nitrous, Reign, Fury, Prox, Raider, Zongshen, Loncin, Ducar, Lifan, Thumpster, Thumbstar, Chongqing. This is a complete electric start engine wiring harness loom,include 1x ATV Wire harness,1x CDI(5Pin AC),1x Solenoid Relay,1xRectifier (Voltage Regulator) ,1x Ignition Switch (2 keys, waterproof),1x Upgraded Multi-functional ATV Switch,1x Stator (Magneto Generator),1x Ignition Coil with lead and 1x Spark plug.Good value for money,easy for replacement. Note: 1??Please check the pictures carefully before buyi