I'm installing an S fairing and know that I need the longer turn signal stalks. I was doing a deal on other airhead parts at an inmates shop and bought a set of longer stalks he had on a shelf. When I got home and looked at my original stalks, I saw that the new ones are not quite as different as I was expecting. Google and MAXBMW confirm this and show a much more dramatic, longer stalk. So, what do I have here? The narrow part of the stalks measure about 0.85" long on my originals and about 1.2" on the new ones.