Some used Bulldog Baggers have them, so they obviously were available at some point. BD didn’t make enough 2009-2010 Baggers to make aftermarket feasible. I do know Razorback has a Bagger and looked all over creation for a luggage rack and finally found one in raw steel, so he had it powder coated. I had a 2010 Bulldog Bagger and wanted a sissy bar for mine. Couldn’t find one anywhere, so finally I bought a bracket for a Sportster and a 250 tire Big Dog sissy bar. We cut, ground, and filed and finally got the damn thing to fit the Bagger so I had a sissy bar. I think if you want one, you’ll have to fabricate it, or maybe offer somebody $2000 for one—haha
I’d give Eric a call as Mr. Wright suggests—if you want to make one, Mr. Wright is your man—he would do a good job for you.