Kuryakyn 7671 Universal Trailer Wiring/Relay Harness
New and improvedSafely and effectively apply the load from your trailer lighting to the battery and not to the rest of the bikes electrical systemEliminate blown fuses caused by overloading stock lighting or accessory circuitsThe Relay Harness utilizes input from the motorcycle to direct power from the battery to the appropriate trailer lighting circuit5 Wire Plus 1: Our kits provide standard 5 wire output (run, brake, left turn, right turn, ground) plus a bonus wire that can be connected as needed to provide fused 12v power to the trailer for compartment lights or keyless entry systems that are wired independently of the trailers essential lighting5 to 4 Wire Converter: Plugs in and allows our Wiring and Relay Kits to power trailers requiring a 4-wire harness (run, left turn/brake, right turn/brake, ground). The bonus wire is still available to provide fused 12v power to the trailer for compartment lights or keyless entry systems that are wired independently of the trailers essential lighting. (includes 4-pin flat vehicle connector)