Zipps for sale Hand built 404 tubular rims (58mm deep) built on a 68g AC micro front and AC 220g rear. Feather light and strong as hell. Never need truing.
16/20, radial front, 2x rear. The rear hub's cassette is Campy splined, but you can swap out the cassette carrier to make it Shimano (about $60 per my LBS). They have 2 Ritchey tubies glued up. No skewers. If you ride Campy, I'll throw in the cassette (believe it's 13-26).
They're used but in good shape. I mostly raced them and occasionally used them on a fast group ride. These are very nice wheels.
$750.
Inquiries to brianburgess3593 at yahoo dot com. I can email pics if you want.