bmw111
Tuned and Synch'ed
I'm wondering what purpose do the two parts highlighted in the attached image serve? I was looking at the rear brake to see if I can adjust the lever down a bit (apparently not) and the o-ring (11 on the fiche page) fell off the shaft into my hand. So I looked at the fiche but not sure the exact purpose of that o-ring and how it interacts with the "gear selector fork clips" piece (13 on the fiche page).