Just removed my tour pack, previous owner had it installed correct. Toook no time at all once I figured the speaker disconnects were in the speaker. Problem is the antenna. The antenna on the tour pack doesnt fit the connector on the bike where the extension cable screwed in. What am I missing?

 

There should be an adapter you would screw onto the post that's on the bike.

 

Wow, something so small and obvious! got it, thanks