I have Kuryakin passenger floor boards on my Roadster. Had to buy the adapters separate. The original mounts are retained and the adapters mount on the original peg mounts just as the pegs did, then the boards mount to the adapters with supplied hardware. I mounted mine "backward" so that the boss's feet wound be a couple inches farther forward. She said it was more comfy that way. Not sure what the part numbers were as I purchased at a local chrome shop that is a Kury dealer. I rode the bike up, we sorted through what they had that looked like it would work, I paid and left. Probably not much help, but have faith, there is a set of boards out there that will work.