Cema Ceramic Bearings
E-Ma International Corp. showed a series of BB-sets fitted with ceramic bearings. The bottom bracket units are compatible with Campagnolo, Shimano, Truvativ, and BB30 components.
E-Ma International Corp. showed a series of BB-sets fitted with ceramic bearings. The bottom bracket units are compatible with Campagnolo, Shimano, Truvativ, and BB30 components.