Hey guys!
To your knowledge, what is the lightest non-carbon (preferrably vintage)
wheelset out there? I'm looking for readily-made sets rather than rims/spokes/hubs data.
Thanks very much!

Also, the best bottom bracket on the planet? (for JIS, Campy, Italian thread).
Buy the best I mean the combination of the bearing-quality, strength, durability and lightweight.
So far I'm looking at Phil Wood or NOS C-Record.