Black Bearing 79 Ceramic Bottom Bracket — made in France. BB right bottom bracket - 79 mm - Campagnolo (25mm) Dimensions: Frame inner diameter: 46 mm BB right…
Black Bearing 79 Ceramic Bottom Bracket, sold under the Black Bearing brand, is manufactured in France. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-24.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.