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/equipment/cycling-components/bike-bottom-brackets/sram-pf30-bottom-bracket/p/22210/
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  • SRAM PF30 Bottom Bracket
  • SRAM PF30 Bottom Bracket
Overview

SRAM service essentials

BB30 is named for its required spindle size and narrows Q-factor, increases ankle clearance and bearing durability.

Along with a 30mm spindle, PF30 requires an oversized bottom bracket shell and pressfit bearings held in place by a retainer pressed into the frame.

Product details

  1. Sealed cartridge bearings
  2. For use with BB30 crankset in BB30 frame with 46mm ID press fit diameter bottom bracket shell
  3. Includes bearings housed in press fit composite cup/sleeve assembly

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