SRAM DUB PressFit Bottom Bracket – BB89.5/BB92



– BB89.5/BB92, 89/92mm,

– MTB SuperBoost +

– Black

Out of stock

SKU: 710845825873 Categories: , ,


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
  • For use with Super Boost+ cranks
  • Steel press-fit cups offer durability and allow for easy installation


  • Model #: K6787
  • Model Name: DUB Non-Threaded Bottom Bracket
  • Defined Color: Black
  • Bottom Bracket Shell I.D.: 41
  • Spindle Interface Type: SRAM DUB
  • BB Shell Width (mm): 89.5
  • BB Shell Width (mm): 92
  • BB/Frame Interface: BB89.5
  • BB/Frame Interface: BB92


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