SRAM DUB PressFit30 Bottom Bracket - PF30A, 73mm, Road, Black


The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.

  • Gutter Seal Technology™ drastically improves sealing against the elements
  • Sealed cartridge bearings
  • One oversized spindle to work across every bottom bracket standard
  • Significantly lighter than GXP system
  • Asymmetrical fit is Cannondale specific
  • Aluminum press-fit cups are lightweight
  • Integrated adjuster


  • Model #: K6787
  • Model Name: DUB Non-Threaded Bottom Bracket
  • Defined Color: Black
  • Bottom Bracket Shell I.D.: 46
  • Spindle Interface Type: SRAM DUB
  • BB Shell Width (mm): 73
  • BB/Frame Interface: PF30A
UPC: 710845826184
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