YBR125 motorcycle high voltage package, interface, wire length and YBR125 ignition system fully match, directly replace the original high voltage package, no need to modify the circuit or adjust the installation position, plug and play; Using the Japanese technology boost coil, it can convert the low voltage of the battery into the high voltage of ten thousand volts, ensuring the stable ignition of the spark plug and improving the combustion efficiency; The shell is made of insulation and flame retardant material, and the cable is made of high voltage insulation treatment, which is suitable for the high vibration and high temperature environment of the engine room, without leakage and fire hazard; The inner coil adopts high temperature resistant copper wire, which can work with high load for a long time without aging and fracture, ensuring stable ignition performance.