Wire harness kit Compatible with 50cc 70cc 110cc 125cc 140cc 160CC 4 Stroke Dirt Bikes (Kick Start Only)Kit includes: CDI, Ignition Coil,Spark Plug, Key Switch,Kill Switch, Wire HarnessSuitable for brand of engines: Lifan, Loncin, tao tao, Ducar, Shineray, Zongshen, YX and others bikes.Stator Coil CDI Spark Plug for ATV, Easy to install.The inner core is pure copper, which is easy to conduct and does not burn out the line due to excessive temperature.Features: For Wiring Harness 4 stroke 49cc 50cc, 70cc, 110cc, 125cc, 140cc dirt bikes (Kick Start only) Such as these pit bikes: Honda XRCRF 50 70 SDG SSR 110 CT70 ST70 Z50, Z50R Z50 roketa SSR pit bikes, and most of 50-125cc dirt bikes. Package include:1x Wiring Loom Harness 1x Kill Switch 1x Key (Ignition) Switch 1x Spark Plug 1x CDI 1x Ignition Coil