You don't
need a complete hub IIRC> The sectorign ring is a separate part
fixed on by 4 rivets. It should be possible to jsut replace that.
Really? I remember the whole thing consisting of two parts. But I
might be wrong.
Thinking about it some more, I wonder if it would be possible ot machien
off the sectoring ring from a normal hub and fit a modifired (16 sector,
whatever) ring onto the hub. Space might be tight, but it may be a lot
easier and cheaper than making a couplete hub from scratch.
-tony