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Motorcycle Universal trailer wiring kit
Universal Kit
PRICE: $19.00
The bike end harness comes with your new trailer purchase as well.
Pin 1 - Yellow Wire - Left Turn Signal
Pin 2 - Green Wire - Right Turn Signal
Pin 3 - Brown Wire - Running Lights
Pin 4 - Red Wire/Blue Wire - Brake Lights
Pin 5 - White Wire - Ground

More Information
This plugs into the isolator and comes with the connectors pictured.
5 wire round trailer plug set.  Vehicle side and trailer side
Gold Wing 1500 wiring for motorcycle trailers Gold Wing 1800 wiring 2011 & older models
Gold Wing GL 1500
PRICE: $29.00
Gold Wing GL 1800
PRICE: $29.00
This is the 5 wire round plug with wires attached for the bike side. This wiring harness plugs into the isolator kit. This wiring harness plugs into the isolator kit.
For bikes 2011 and older.
Gold Wing 1800 wiring for 2012+ models Yamaha trailer Wiring Harley Davidson wiring 1997-2010 for motorcycle trailer
Gold Wing GL 1800
PRICE: $29.00
Yamaha
PRICE: $29.00
This wiring harness plugs into the isolator kit.
For bikes 2012 and newer models.
This plugs into the isolator.
This plug in kit has 5 wires to connect directly to your 5 wire harness on your trailer and plugs in under the seat. 1997-2010 (most models)
Harley Davidson wiring sub-harness 1997-2010 trailer wiring Harley Davidson 6 Pin Wiring Harley Davidson Sub Harness
This plug in kit connects to the Isolator and plugs in under the seat. 1997-2010 (most models)

This plug in kit is for the 6 pin plug and connects directly under the seat 2011-2013. Before purchase verify your bike has 6 prongs.

Wiring kit for 2011-2013 models. This plug in kit is for the 6 pin plug and connects to the Isolator and plugs in under the seat. Before purchase verify your bike has 6 prongs.

Harley Davidson 8 pin Wiring Harley Davidson Sub-Harness 8 pin trailer wiring Motorcycle Universal Trailer wiring harness
This plug in kit is for the 8 pin plug and connects directly under the seat 2011-2013. Before purchase verify there are 8 prongs on your bike.

This plug in kit is for the 8 pin plug and connects to the Isolator and plugs in under the seat. 2011-2013 - (verify 6 or 8 prong)

Designed for use on Harleys, Yamahas and other great trailer pulling vehicles
Motorcycle wiring Isolator kit for trailers Harley Davidson wiring 2014 and newer models
Isolator Kit
PRICE: $79.00
This Isolator plugs into a Sub Harness that is designed specifically for each motorcycle.
Please locate the correct Sub Harness for your Bike, by make, year and plug.

This plug in kit is for the 2014 and newer bikes and connects to the Can Bus Module which connects to the Isolator. All 3 pieces are necessary to make a 5 wire trailer work properly with the 2014 bikes. (Isolator, Sub Harness and Can Bus Module)

   
 
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If you need help figuring out how to wire anything we have a useful information tab for those common questions about our trailers. We have a whole section on how to wire your trailer to your bike. Just make sure you are ordering the right wiring for your bike. Look by year model and prong number (either 4 or 5).