If anyone has or knows where to get, I need a mounting bolt for a rear C
Record derailleur. It's the single pivot "aero" one with the super slinky
pully cages. The earliest ones shown in the Catalogue 18bis have a completely
solid looking pully cage, mine does have a slot at the lower pully, but the
gear looks otherwise identical to the one in that catalogue.
Stevan Thomas
Alameda, CA