Downtube shifters to suit this......

Even some to bolt around the tube.

What’s the thread pitch on that braze on?

There’s a number of ‘aero’ DT shifters that it could be. I have a set of SunTour Symmetrics that may work.

I’m thinking Shimano Adamas AX:

Be sure to get the matching aero water bottle.

or maybe campag?

  • Joel

I’ve been on bike vintage site, I wasn’t sure that those would suit.
That’s actually where I bought the group and wheels from for this build.
I’lll have another look bit but I think the suntour symmetrical are the ones I need.

Those campy ones look right actually.