Oh my!, I searched and searched and asked here several times and never found that site. The prices for some of their stuff is eye wateringly high but they have the parts. They have NOS Campagnolo Nuovo Record, Super Record and also have SR brand.

I already ordered some TA replacements but may order these and keep the TA as back-ups.

How does one order an inner chain ring , as opposed to an outer chain ring? Are they the same if the rings do not have the "pin"?