O2 Aeroshell / Monroe Flash Yellow

  • If you have an O2 or Monroe helmet and want to go faster you should get an Aeroshell
  • This tough shell can be rolled in your jersey pocket until you're ready for the sprint and is quickly attached and detached
  • Also great to cover the cooling vents in your helmet from winter chills and rain
  • Available in a range of colours and designs

Choose your colour and size.

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Sizing Chart

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