Turn On: How To Install Switched Accessory Power To Your Motorcycle

A well soldererd connection will have the solder drawn into the twisted wires, themselves. If the solder is just clumped on the outside of the connection, you’re not heating the wires enough.

Roadbike. Switched accessory power how-to. Motorcycle wiring harness with two wires soldered together formng an inline splice. Protective cardboard behind wire.