Ultima Complete Wiring Harness Kit For Harley-Davidson Sep 25, 2018Ultima Complete Wiring Harness Kit For Harley-Davidson ; This new wiring system uses all the latest high tech electronics to make wiring your bike easier. All flasher, relay circuit interrupters are included in one small package that can be mounted in a wide variety of locations.3.5/5(17)Price: $153Brand: Ultima Discount Wiring Harness Kits from Mid-USA for Harley Davidson Discount Wiring Harness Kits from Mid-USA for Harley. You are here: Home > Mid-USA Parts- Electrical and Ignition Parts > Wiring Harness Kits. Click on part numbers below each catalog page to add items to your cart CHOPPER WIRE HARNESS KIT FOR USE W/O HANDLEBAR SWITCHES UW CUSTOM SWITCHES MFG#WP105: 199. 180.