SRAM DUB BB30 68/73mm
The SRAM DUB BB30 bottom bracket fits DUB-spindle cranks into 68/73mm BB30 shells, using SRAM's unified 28.99mm spindle standard with improved sealing against contamination. It is the correct bottom bracket for pairing a SRAM DUB mountain bike crankset with a BB30 frame.
- DUB™ technology features a better engineered bottom bracket and a new spindle design for a more uniform approach to bottom bracket fitment, better sealing against contamination, and a new measure of durability
- For use with all SRAM DUB cranks in MTB 73mm BB30 shells
- SRAM Model ID: BB-DUB-BB30-A1
Pairs well with
SRAM DUB BB30 68/73mm
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