BMW airheads equipped with a hall sensor ignition trigger can have a 3 pin connector on them (male) which goes up and under the diode board to it's mate. There is a small thin U shaped clip that holds them together.
Yes, I lost mine somehow in the parts washing part of my re-assembly. I cannot find this on the fiche and suspect it is unobtanium.
Does anyone know where to procure one of those clips?