On the left side of my bike ran along side of the air line for the rear shock,next to the rear fender strut, there is a small two prong plug that was ran there on purpose. Does anyone know what accessory this might be for? It don't look big enough to be for tour pack lights(Which I don't have anyway)but I would like to know anyway.

 

battery tender? a pic. would help.

 

That's the same plug you use to plug in the tri-bar light on a SG.
You must have a RG?
They came with that plug.