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Communication or Hydration Cap for Zamp Racing Helmets. This cap allows you to insert radio communication or hydration kits into the Zamp Racing helmet. Aerodynamically shaped and available in multiple colors, this cap system is ideal for those with a "Switch" system equipped Zamp helmet.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2026
$16.82