Does anyone know if a short sissybar/backrest is available thats a universal fit? I want to keep the trunk rack with the locks so when I travel I can pop the trunk back on and take the sissybar off easily. I like the look it has without the trunk,it just seems to be a cleaner, sleeker look. But that storage space is a must when going on long trips. I can take the sissybar off easily then pop on the trunk and plug in the rear speakers. Any ideas?