
Sram DUB BB PressFit 30 68/73mm Features
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.
Product Specifications
Product Specifications
BB Shell Width (mm) |
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BB/Frame Interface |
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Bottom Bracket Shell I.D. |
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Defined Color |
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Spindle Interface Type |