The SRAM DUB BB30 73A Road Bottom Bracket keeps the crankset running reliably mile after mile A single oversized spindle fits across multiple bottom bracket standards simplifying compatibility while maintaining a secure fit Sealed bearings help block out dirt and moisture reducing wear and keeping performance consistent over time PressFit technology keeps weight low without sacrificing durability Installation remains straightforward so more time can be spent on the road rather than in the workshopFeatures One oversized spindle to work across every bottom bracket specification Sealed cartridge bearings available in both stainless and ceramic versions

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