I'm trying to identify the rear derailleur hanger that fits this housing:
If anyone can help I would be very grateful! The frame is a Monoc TC2 Compact which is a little known make and model without much info online. I'm rebuilding it and come unstuck in trying to identify the hanger type.
If you're new please join in and if you have questions pop them below and the forum regulars will answer as best we can.