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
|Black / BB30 (MTB) 73mm||710845813719||00.6418.017.000||SRA31839382M|
|Black / PressFit 30 (MTB) 73mm||710845813740||00.6418.018.000||SRA3789484M|
|Black / PressFit (MTB) 89/92mm||710845813757||00.6418.016.000||SRA37711881M|