- 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 fatbike cranks in PF121 BB shells
- SRAM Model ID: BB-DUB-PF-A1
Attributes
BB Bearing | Steel |
BB Shell Type | BB121 |
BB Shell Width | 121mm |
Crank Spindle Diameter | 28.99mm |
Cup Diameter | 41mm |
Interface | DUB |
Primary Color | Black |
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