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Bontrager Bike Helmet Fit System – Boa

€29.99(MSRP) (MSRP) (MSRP) Model 22317
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Product details

  1. Original equipment replacement Boa® System for your Bontrager helmet
  2. Compatible with Boa-equipped Bontrager helmets, except Velocis MIPS and WaveCel
  3. Can also be used to upgrade your Headmaster-equipped Bontrager helmet to the Boa System
  4. Full-length fit system designed for use with medium- and large-sized helmets
  5. Short length fit system designed to optimise the fit of small-sized helmets

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