i use these for cartridge ceramic hybrids:http://www.endurobearings.com/bicycle/enduro_bearings.html. For ceramic ball bearings I tried Carbontec on ebay. These are wheel related but they do BBs etc. too.
@50/14 started
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i use these for cartridge ceramic hybrids:http://www.endurobearings.com/bicycle/enduro_bearings.html.
For ceramic ball bearings I tried Carbontec on ebay. These are wheel related but they do BBs etc. too.