Originally Posted by
merziac
One thing is to make sure you have a correct BB spindle, I assume this is 70mm so can be a bit of a challenge, especially if you want to go with a triple. aside from that, what ever you want for however you're going to use it.
Mine will eventually be Spence Wolf Alpine inspired build so I will need a very special spindle for a triple as mine is a 74mm.
Merziac: If you have a 74mm BB shell, Phil Wood is your friend. Campy BBs for 74mm used 3/16 " bearings. Those aren't hard to find. The cups are a different story. Finding a thin-walled Italian-threaded cup for 3/16" bearings is amazingly not easy. All of this was learned the hard way. Profit from my angst.
I finally gave up and put in a Phil Wood using standard Italian threaded cups. Use blue loctite -
not red - on the DS cup to keep it self-removing as you ride, as Italian DS cups are wont to do. Mine was for a double up front, but I am sure you can get a Phil spindle long enough to handle a triple and because of the way Phils are made, you have several millimeters of side-to-side adjustment available .