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Sram DUB PressFit 30 Bottom Bracket (73mm)
Sram DUBbottom bracket features an internal diameter of 28
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Sram DUBbottom bracket features an internal diameter of 28.99 only compatible with DUB axlesDetails Frame interface: PF30 (73mm) Bearing quality: Ceramic Internal frame diameter: 46 mm Chain line: 55 mm Weight: 76 gReference 00.6418.018.006: AM BB DUB PressFit 30 (55 mm chain) 73 mm