Parts that will interchange

[dudemc]

I sold a set of nerf bars off my 05 400ex to a friend of mine he put them on an 06 450r and they fit had to notch a spot out for the brake light switch, but other than that the bolt holes lined up and theywere a proamor set and bolted to the a arm. Is there any other parts like a arms or swing arms that will interchange. Just curious thought that maybe the a arms are wider and would fit would be cheaper and the swing arm to notice it looked longer.

handle bars, wheels, bumper, footpegs, pro armor nerfs only(i did not have to cut anything out on mine although i was doing 450r nerfs from my 450r onto my 400ex), 04/05 450r air filters onto a 400ex(06 and newer r filters are different), and hubs, 450r front shocks onto a 400ex with a little mod to the ex...

swing arms and a arms are different and will not work