Description
SRAM DUB Wide BB30A Bottom Bracket – BB30A 73mm Road Black. 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.
- TECH SPECS
Defined Color | Black |
Bottom Bracket Shell I.D. | 42 |
Spindle Interface Type | SRAM DUB |
BB Shell Width (mm) | 73 |
BB/Frame Interface | BB30a |
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