Evolution Big Twin Chopper Wiring Harness video installation guide
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 Evolution Big Twin Wiring Harness Kit to rewire the War Horse from the ground up. The entire wiring of the motorcycle can be accomplished with just a few simple pieces.
Check out the parts used in our Simplified Wiring System for Evolution Big Twin Choppers



Wiring Parts
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Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
Motorcycle Ignition Switch
Universal Cycle1+ in stockSmall, compact 3 position motorcycle ignition switch. Fits in 3/4" diameter hole and uses aluminum lock nut to hold it in place. Pair it with our ...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $289.99 - Original price $289.99Original price$289.992899 ENTRIES 🎟️10X$289.99 - $289.99Current price $289.992899 ENTRIES 🎟️10X
Antigravity Batteries - Small Case 16 Cell Battery
Antigravity BatteriesOnly 1 left!The Antigravity Batteries 16 cell throws out a whopping 480 cranking amps. This is the most powerful small case battery the Antigravity makes. Th...
View full detailsOriginal price $289.99 - Original price $289.99Original price$289.992899 ENTRIES 🎟️10X$289.99 - $289.99Current price $289.992899 ENTRIES 🎟️10X -
Original price $219.99 - Original price $219.99Original price$219.992199 ENTRIES 🎟️10X$219.99 - $219.99Current price $219.992199 ENTRIES 🎟️10X
Antigravity Batteries - Small Case 12 Cell Battery
Antigravity BatteriesOnly 1 left!The Antigravity Batteries 12 cell is a versatile lightweight lithium battery capable of daily use in most motorcycles up to 1100cc. This 12 cell ...
View full detailsOriginal price $219.99 - Original price $219.99Original price$219.992199 ENTRIES 🎟️10X$219.99 - $219.99Current price $219.992199 ENTRIES 🎟️10X -
Original price $189.99 - Original price $189.99Original price$189.991899 ENTRIES 🎟️10X$189.99 - $189.99Current price $189.991899 ENTRIES 🎟️10X
Antigravity Batteries - Small Case 8 Cell Battery
Antigravity BatteriesOnly 1 left!The Antigravity Batteries 8 cell is a versatile lightweight lithium battery capable of daily use in most motorcycles up to 750cc. This 8 cell bat...
View full detailsOriginal price $189.99 - Original price $189.99Original price$189.991899 ENTRIES 🎟️10X$189.99 - $189.99Current price $189.991899 ENTRIES 🎟️10X -
Original price $139.99 - Original price $139.99Original price$139.991399 ENTRIES 🎟️10X$139.99 - $139.99Current price $139.991399 ENTRIES 🎟️10X
Antigravity Batteries - Small Case 4 Cell Battery
Antigravity BatteriesOnly 1 left!The Antigravity Batteries 4 cell is a versatile lightweight lithium battery capable of daily use in most motorcycles up to 250cc. This 4 cell bat...
View full detailsOriginal price $139.99 - Original price $139.99Original price$139.991399 ENTRIES 🎟️10X$139.99 - $139.99Current price $139.991399 ENTRIES 🎟️10X -
Original price $79.99 - Original price $79.99Original price$79.99799 ENTRIES 🎟️10X$79.99 - $79.99Current price $79.99799 ENTRIES 🎟️10X
Regulator Mount - Stainless Steel
Throttle AddictionOut of stockThis regulator mount from Throttle Addiction is designed to fit 1970-1984 Harley Davidson Shovelhead frames. They will bolt directly up fitting be...
View full detailsOriginal price $79.99 - Original price $79.99Original price$79.99799 ENTRIES 🎟️10X$79.99 - $79.99Current price $79.99799 ENTRIES 🎟️10XSold out -
Original price $64.99 - Original price $64.99Original price$64.99649 ENTRIES 🎟️10X$64.99 - $64.99Current price $64.99649 ENTRIES 🎟️10X
LC Fabrications - 4 Cell Antigravity Battery Box
LC FabricationsOnly 1 left!These battery boxes from LC Fabrications are designed to flawlessly fit Antigravity 4 cell lithium ion batteries. They are CNC machined from 6061 ...
View full detailsOriginal price $64.99 - Original price $64.99Original price$64.99649 ENTRIES 🎟️10X$64.99 - $64.99Current price $64.99649 ENTRIES 🎟️10X -
Original price $73.99 - Original price $73.99Original price$73.99739 ENTRIES 🎟️10X$73.99 - $73.99Current price $73.99739 ENTRIES 🎟️10X
LC Fabrications - 8 Cell Antigravity Battery Box
LC FabricationsOnly 1 left!These battery boxes from LC Fabrications are designed to flawlessly fit Antigravity 8 cell lithium ion batteries. They are CNC machined from 6061 ...
View full detailsOriginal price $73.99 - Original price $73.99Original price$73.99739 ENTRIES 🎟️10X$73.99 - $73.99Current price $73.99739 ENTRIES 🎟️10X -
Original price $90.99 - Original price $90.99Original price$90.99909 ENTRIES 🎟️10X$90.99 - $90.99Current price $90.99909 ENTRIES 🎟️10X
LC Fabrications - 12/16 Cell Antigravity Battery Box
LC Fabrications1+ in stockThese battery boxes from LC Fabrications are designed to flawlessly fit Antigravity 12 cell and 16 cell lithium ion batteries. They are CNC machin...
View full detailsOriginal price $90.99 - Original price $90.99Original price$90.99909 ENTRIES 🎟️10X$90.99 - $90.99Current price $90.99909 ENTRIES 🎟️10X -
Original price $29.99 - Original price $29.99Original price$29.99299 ENTRIES 🎟️10X$29.99 - $29.99Current price $29.99299 ENTRIES 🎟️10X
7mm Braided Cloth Motorcycle Spark Plug Wire Kit - Black / Yellow
Throttle Addiction1+ in stockThese vintage style cloth wrapped spark plug wires will add a nice accent to your vintage motorcycle. They feature 7mm solid core copper conductor...
View full detailsOriginal price $29.99 - Original price $29.99Original price$29.99299 ENTRIES 🎟️10X$29.99 - $29.99Current price $29.99299 ENTRIES 🎟️10X -
Original price $29.99 - Original price $29.99Original price$29.99299 ENTRIES 🎟️10X$29.99 - $29.99Current price $29.99299 ENTRIES 🎟️10X
7mm Braided Cloth Spark Plug Wire Kit - Gold / Black-Red
Throttle AddictionOut of stockThese vintage style cloth wrapped spark plug wires will add a nice accent to your vintage motorcycle. They feature 7mm solid core copper conductor...
View full detailsOriginal price $29.99 - Original price $29.99Original price$29.99299 ENTRIES 🎟️10X$29.99 - $29.99Current price $29.99299 ENTRIES 🎟️10XSold out -
Original price $29.99 - Original price $29.99Original price$29.99299 ENTRIES 🎟️10X$29.99 - $29.99Current price $29.99299 ENTRIES 🎟️10X
7mm Braided Cloth Motorcycle Spark Plug Wire Kit - Black / Red
Throttle Addiction1+ in stockThese vintage style cloth wrapped spark plug wires will add a nice accent to your vintage motorcycle. They feature 7mm solid core copper conductor...
View full detailsOriginal price $29.99 - Original price $29.99Original price$29.99299 ENTRIES 🎟️10X$29.99 - $29.99Current price $29.99299 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Lucas Style Vintage Cloth Covered Automotive Electrical Wire - Black / White - 10 FT
Throttle AddictionOut of stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10XSold out -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Lucas Style Vintage Cloth Covered Automotive Electrical Wire - Black / Red - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Lucas Style Vintage Cloth Covered Automotive Electrical Wire - Black / Blue - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Lucas Style Vintage Cloth Covered Automotive Electrical Wire - Black / Yellow - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Black with 3 Blue Tracers - 10 FT
Throttle AddictionOut of stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10XSold out -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Green with 2 Yellow Tracers - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Black with 2 White Tracers - 10 FT
Throttle AddictionOut of stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10XSold out -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - White with 2 BlackTracers - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Red with 2 Crossing White Tracers - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Black with 2 Red Tracers - 10 FT
Throttle AddictionOut of stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10XSold out -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Green with 4 White Tracers - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Yellow with 2 Black Tracers - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X -
Original price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
16 AWG Vintage Cloth Covered Automotive Electrical Wire - Red with 2 Black Tracers - 10 FT
Throttle Addiction1+ in stockUsing this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class. If you have to see the wires, use...
View full detailsOriginal price $14.95 - Original price $14.95Original price$14.95149 ENTRIES 🎟️10X$14.95 - $14.95Current price $14.95149 ENTRIES 🎟️10X
Why the Throttle Addiction Evolution Big Twin Wiring Harness for choppers is the best complete wiring system on the market
Revamp your Evo Big Twin with our Throttle Addiction Evolution Big Twin Hardtail Wiring Harness Kit – the ultimate solution for all your wiring needs. This stripped-down chopper harness is meticulously designed to simplify your wiring problems and ensure a seamless integration into your motorcycle.
Features:
- Engineered for use with Ignition switch mounted at the motor mount and coil mounted on the left-hand side in front of the oil tank.
- 100% Made in the USA
Kit Includes:
- Wiring harness for a hassle-free setup
- 30Amp circuit breaker for enhanced protection
- Keyed ignition switch for secure control
- Solenoid end cover starter button in chrome (Designed for use with 1.2/1.4 k/watt starters)
Includes Wiring for:
- Headlight for improved visibility
- Taillight for added safety on the road
- Brake light (Designed for use with 4089 brake light switch)
- Key switch wires for reliable ignition control
Upgrade your Evo Big Twin confidently with our USA-made wiring harness kit. Streamline your chopper's wiring system effortlessly, ensuring a smooth and reliable riding experience. Throttle Addiction – where simplicity meets excellence.