Seth goes step by step through the simplest method to wiring an Evolution Big Twin chopper. He uses an Ultima programmable ignition and Throttle Addiction's.. Just made this wiring harness on my '88 Sportster Chopper. I decided to ditch the key switch since I didn't like the way it looked on the bike wherever I put it. I tried looking online for a wiring diagram for just a switch and came up with nothing and that's why I'm posting this here in case anyone else wants to go this route.
Understanding the Basics of Evo Chopper Wiring. When it comes to building and customizing Evo choppers, understanding the basics of wiring is essential. A well-designed and properly wired electrical system can make a big difference in the overall performance and safety of the motorcycle. In this article, we will delve into the key components.. 97 Evo Chopper wiring help 12-28-2015, 9:56 PM. I'm starting from scratch, very simple stripped down rigid, kick only, 12v battery, minimal electrical chopper.. Basic wiring diagrams are great and thank you as well Solex for providing another. the days of the single wire from the points to the negative side of the coil would be nice to bring.