What are the options? Thinking back I believe I have heard of Bakup, BestRest and maybe Pirates Lair? I know I need something to accommodate the missus as we have sold the full dress HD and the GSA will now be handling our two-up journey's. I don't need a riders backrest as I am fine with the Russell Day-Long Saddle just the way it is s this is just for the pillion rider. Speaking of the Day-Long saddle...any thoughts about potential clearance issues with any of the backrests? Anyone have a mint used one they want to part with?