Vintage Campagnolo Record Rear Derailleur Patent 13 36 Tooth Catena 3/32 60s A3 November 10, 2024 admin Vintage Campagnolo Record Rear Derailleur Patent 13 36 Tooth Catena 3/32 60s A3. Early Campy Record rear derailleur. Looks like possibly first gen 1960s. Stamped Catena 3/32 and 13-36. Pulleys have hairline cracks.
