Shimano BB-RS501 Bottom Bracket English Cups

Shimano BB-RS501 Bottom Bracket English Cups

Overview

  • Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets
  • Minimal bearing interface gives superbly smooth rolling
  • Easy installation
  • British thread
  • Bottom Bracket Type
    BSA Threaded
  • Colour
    Black
  • Discipline
    Road
  • Product Type
    Bottom Bracket Spares

Replaces BBRS500B

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