Source for 688 and 6803-C3 bearings for AC 350 Sprint Wheelset?
I just picked up a set of American Classic 350 Sprint wheels, with the new version hubs. The front hub uses model 688 bearings and the rear uses 6803-C3 (per the AC website). They want $240 for a complete set of ceramic bearings, but I have to believe they can be had at a better price elsewhere. Same for the non-ceramic bearings. I've seen the 688 bearings on other sites (industrial supply, bike supply, etc.) but I have not seen any designated as 6803-C3. I have seen 6803, but they don't have the C# designation. Can anyone tell me exactly what to look for, and where a good source might be? If you've sourced them for these hubs, that would be best, since I'd know for sure they worked!