Sram DUB Bottom Bracket PF89/92

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  • Regular price $69.99
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Replacement Bottom Bracket


  • 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
  • SRAM Model ID: BB-DUB-PF-A1