Black Bearing 73A B5 Bottom Bracket

Black Bearing 73A B5 Bottom Bracket — made in France. PF30A (asymmetric) bottom bracket shell - 73 - Campa (25mm). Dimensions: Frame inner diameter: 46 mm -…

Brand: Black Bearing
Made in: France
Price: 93.13 EUR
Category: Sporting Goods > Outdoor Recreation > Cycling > Bicycle Parts > Bicycle Drivetrain Parts > Bicycle Bottom Brackets
Origin evidence: Internet-Sourced

Origin

Black Bearing 73A B5 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.