AC Wiring Harness VNB/VBB/GL/GS/SS/Sprint/Super/Small Frame

Complete AC Wiring Harness for Vintage Vespas.

This is a very common wiring harness for a number of Vespas made from 1961-1977. It's an all AC harness that's designed for scooters that have the following electrical equipment: Headlight (Hi & Low), Pilot light, Horn, Brake and Tail Lights. This harness is commonly used with the "Round horn button" (Ref # 092041) switch and the AC style of brake light switch (Ref # 055316 for large frames and Ref # 070138 for small frames). This harness has red, blue, black, yellow, and green wires going into the junction box at the rear of the motor.

By technical application this harness is made for a VNB, VBB, Sprint, Super, GL, or any other similar era large frame Vespa scooter that has the electrical system described above. This harness will work for any AC Vespa Small Frame scooter that has the same electrical system described above. Note, if you're going to be installing this in a Small Frame the wires at the junctions box at the motor will be excessively long. You can shorten them or leave the excess tucked inside the well of the scooter.