I just had to rebuild the hubs on my wife's 2011 Fuji Finest 3.0 because the cones were spalled in the bearing track (rough pitting in the part of the cone where the bearings ride.) The hubs are Formula loose ball hubs, with no identifying markings that I could find. I'm posting what I found after careful measurement and a sucessful rebuild in the hope that it will save some other soul having to start from scratch.

Do replace the balls. If they've been running in the spalled bearing track for any length of time, they will be degraded. Also, carefully inspect the bearing cups in the hub. If there's spalling or damage there, replacing everything else is somewhat futile.

Front Hub:
9mm x 1 axle
3/16" balls
Replacement Cones - Wheels Manufacturing CN-R082

Rear Hub:
10mm x 1 Axle
1/4" balls
Replacement Cones - Wheels Manufacturing CN-R081
NOTE: You will need to press the metal sealing "skirt" off the old cone and onto the new cone. Be careful to get it straight and to the proper depth. The depth isn't critical, but too close will drag against the other side of the interleave seal, and too far will leave the bearing more open to junk getting in.