Originally Posted by
Dfrost
Any post that has two bolts, arrayed front-to-back, clamping the rails will have every fine tilt adjustment, There are quite a few out there meeting that description,...
Be careful about that. There are a lot but not all qualify. If you want them to be older C&V, they are even fewer: as in, one - Campagnolo. Well, maybe,... didn't Simplex make one with clamping "wings" toward the rear?
I have seen two-bolt seat posts that had hidden indexing teeth which render it no better than a cheap steel seat clamp.