The SRAM DUB Bottom Bracket 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 30: 73mm
- Integrated adjuster
- BB Shell Width (mm): 68 , 73
- Bottom Bracket Shell I.D.: 46
- BB/Frame Interface: PF30
This item was returned and may not have the original packaging, or show signs of install. These items are still perfectly functional and ready to be used!







Reviews
There are no reviews yet.