DP brakes are made by DP. The part number for all three HD Dresser pads is the same, DP918. I switched my Road King over a few years ago mainly to cut down on the black dust on my wide whites. But they stop so much better and last so much longer that I would never use anything else. First two sets of HD pads on the rear I got 6-7K before replacement (on rear) First set of DP's went 14K and still had pad left. Worked just as well on the front with polished rotors. Distributed thru Drag Specialities, I bought mine thru HD dealer on 20% day and they were approx $32.00/set. I have a Red SE on order, already have new DP pads for it on the shelf. Also no squeaks, they have ceramic backing, very quite.