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
