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Ritchey WCS Mountain OS Carbon Flat Bar

Ritchey has taken their WCS Flat Bar and done what any smart company does -- develop a carbon version. Please welcome the Ritchey WCS OS Carbon Flat Bar. Same shape. Same dimensions. This time in a strong, sexy carbon iteration.


  • Proven WCS carbon technology in a flat bar format
  • Textured stem clamp area reduces risk of bar slippage
  • Reinforced internally to accept bar ends and shifter/lever clamp


  • Carbon Monocoque
  • 0mm Rise
  • 5 and 9 degree sweep
  • Width: 600 or 620mm
  • 31.8mm O/S center section
  • Weight: 140g (580mm)

Buy Ritchey WCS Mountain OS Carbon Flat Bar from Chain Reaction Cycles, the worlds largest online bicycle store.