YBR125 motorcycle wire assembly, wiring harness interface, wire length, pin definition and YBR125 car circuit exactly match, directly replace the original car wire, no need to change the circuit; Including ignition, lighting, starting, signal and other circuit wiring harness, a one-time solution to the vehicle circuit aging, damage, save the trouble of scattered wiring; The main line is wrapped with flame retardant insulation sheath, and the branch line is heat-resistant copper core wire, which is anti-wear and anti-aging, and suitable for high vibration and multi-environment working conditions of vehicles. It is the core solution of short circuit, open circuit and bad contact fault of the whole vehicle circuit, and is suitable for the scene of overhaul of the circuit system.