SRAM DUB Road Bottom Bracket Variant:BSA (68/73mm) Steerer Diameter: 1-1/8"

Steerer Diameter: 1-1/8"

Bottom Bracket/Frame Interface: PF30

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which is designed to minimize rolling resistance

This alignment provides a graceful

SRAM DUB Road Bottom Bracket Variant:BSA (68/73mm) Steerer Diameter: 1-1/8"The SRAM DUB Bottom Bracket series has a simple job connect your crank arms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, SRAM engineered the DUB spindle to be the one true unifying component: one oversized spindle to work across every bottom bracket standard, for better crank arm compatibility, better protection from the elements, and longer lasting performance. Stronger, smoother,