e*thirteen BSA 73mm 24mm Bottom Bracket

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  • Regular price £39.95
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e*thirteen takes bearings seriously, so seriously that we back them up with a 1 year no-questions-asked guarantee. Precision ground races, perfectly sorted to the balls, mated with custom seals and grease fill for long life and smooth rolling.


  • Type: BSA Threaded.
  • Shell width: 73mm.
  • Internal diameter: 24mm.