Kuryakyn Trailer Wiring Harness 4-Wire

Plus, a bonus wire can be connected as needed to provide fused 12 V power to the trailer for compartment lights, or keyless entry systems that are wired independently of the trailer's essential lighting

• Plus, a bonus wire can be connected as needed to provide fused 12 V power to the trailer for compartment lights, or keyless entry systems that are wired independently of the trailer's essential lighting
• Wire Plus 1 or 4-wire Plus 1 kits provide standard 5-wire output (run, brake, left turn, right turn, ground), or standard 4-wire output (run, left turn/brake, right turn/brake, ground).
• Relay harness utilizes the inputs from the motorcycle to direct power from the battery to the appropriate trailer lighting circuit
• Eliminates overloading stock lighting or accessory circuits