- 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 and 68/73mm BSA threaded shells
- SRAM Model ID: BB-DUB-BSA-A1
Attributes
| BB Bearing | Steel |
| BB Shell Thread | British |
| BB Shell Width | 73mm |
| Crank Spindle Diameter | 28.99mm |
| Interface | DUB |
| Primary Color | Black |
