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
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                      DUB Press fit Bottom Bracket 
                      
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
 - PressFit 89/92
 - BB Shell Width: 89.5mm, 92mm
 - BB/Frame Shell: 41mm inner diameter
 - Spindle Interface Type: SRAM DUB
 - Weight: 71g.
 - Color: Black
 

  
                      DUB Press fit Bottom Bracket