I don't know how hard they are to buy, but PMP Carbon? PMP Titanium is the reference non-Campagnolo metal seat post for Campagnolo so I think the carbon variant could work nicely. The clamp has some side-facing circular silver hardware as well, which would match your stem.
I don't know how hard they are to buy, but PMP Carbon? PMP Titanium is the reference non-Campagnolo metal seat post for Campagnolo so I think the carbon variant could work nicely. The clamp has some side-facing circular silver hardware as well, which would match your stem.