Originally Posted by ageox
Campy say not to install radial spokes on their hubs as they aren't designed for higher stresses and may fail. BUT I have seen lots of radial spokes on Campy hubs (both on front and on left side of rear wheel).
On wheels that they did not build? Most of their wheels (these days, anyway) use standard innards, but specially developed external shells. My Protons are like that, as are all Campa wheels I have ever seen that I can remember.
And you void the warranty on the hub if you do it yourself in any case.
Cheers...Gary