The campag calipers don't have enough reach on this frameset, so there's not much choice, Shimano or Tektro deep drops. The Shimano calipers are excellent.
Okay, I get that. So because the frame is designed to be used with 'guards, the only calipers you can fit are those that'll take guards.
I don't dispute that the shimano ones are excellent, btw. I have them (albeit reluctantly) on an otherwise campag equipped bike for the same reason.
Would the same apply with the enigma etape.?
I have Campagnolo on mine, although I did file the slot a little, strictly speaking not recommended of course, would never do that to a customers bike; but that is my own.
If I recall I did hear that the enigma etape has slightly shallower clearances to take a Campagnolo brake; they look like Campagnolo on
this link, if you look one caliper appears to have a raised pivot bolt and one doesn't; like these:
Edit: just found this picture of an Enigma Etape clearly showing a Campagnolo caliper.
Paul_Smithwww.bikeplus.co.uk