The primary function of the SRAM DUB bottom bracket series is to link crankarms and facilitate the smooth, durable transmission of power through the drivetrain. Engineered with an oversized DUB spindle, it ensures compatibility across all bottom bracket standards, making crankarm compatibility simpler and more efficient.
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 systems
PressFit 30
Integrated adjuster
BB/Frame Interface: PF30, 46mm inner diameter at insertion
Spindle Interface Type: SRAM DUB
Designed for use with SRAM Wide Cranksets
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