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

Specifications
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

Mfr Claimed Weight
71g