I know there isn't really anything out there yet as far as a passenger sissy bar or backrest, but before I bought the 109 I saw a backrest possibly for a VTX or Roadliner that would look great on the 109. It was chromed just like all the others, but instead of a cushy stuffed pad it had a molded on rubber "pad". It looked real nice, but not for the Roadliner and now that I thought of it, I can't seem to remember where I noticed it. I also remember the top of it coming to a rounded point, not squared off. Any help would be appreciated.