I had a friend give me a backrest off of some kind of Honda. It was bigger than the one I had so I wanted to put it on the back for any passenger I had riding. The mounting holes in the side brackets had a different bolt hole pattern than the brackets that mount it to the bike but the holes on back of the pad were exactly the same so I was able to mount it on my bike.
I then took some flat stock and made a mounting bracket for the smaller pad so I could also have a backrest. All I need now is some decent weather so I can try it out.
