Designed only for SRAM DUB crank spindle standard.

• 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 PF89/PF92 BB shells

The naming for this BB standard can be confusing: It fits any frame with a 41mm ID BB shell with a width from 89-92mm.

Designed only for SRAM DUB crank spindle standard.

UPC: 710845813757