SRAM DUB Threaded Bottom Bracket (Black) (BSA) (73mm) (SuperBoost +)

SRAM DUB Threaded Bottom Bracket (Black) (BSA) (73mm)
Out Of Stock Online
Expected Tue, Dec 14, 2021
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Price: $39.00

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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
  • Designed for SuperBoost + cranks
Spindle Interface: Sram DUB
Frame Interface: English Threaded 
BB Shell Width: 73mm
Spindle Diameter: 28.99mm (29mm DUB)

This product is expected to become available for purchase on Tuesday, December 14, 2021