DUB Bottom Bracket Set, PF30, 73 MTB, 68 Road, 73 R-W

• 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 PF30 shells
• SRAM Model ID: BB-DUB-PF30-A1