Wiring a Kawasaki is fairly easy if you have the OEM harness. The wiring diagram has coloured wires. Colour matches up with the same colour. The type of pin (male or female) is shown on the diagram.
I have several restored bikes along with a 2006 Goldwing with a sidecar. My wife has a 2019 Suzuki DR 650 for on and off road.
