julio 22, 2026
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. Significantly lighter than GXP system. Gutter Seal Technology drastically improves sealing against the elements. Sealed cartridge bearings. One oversized spindle to work across every bottom bracket standard. PressFit 89/92. Item Specifications: BB/Frame Interface, BB89.5, Spindle Interface Type, SRAM DUB, BB Shell Width, 89.5, BB Shell Width, 92, Defined Color, Black, HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us