509 Black Friday Special: Altitude 2.0 Helmet

509 Black Friday Special: Altitude 2.0 Helmet


Regular price $499.99 Sale price$0.00
Shipping calculated at checkout.

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  • Inventory on the way

Reinvented to ride even harder, the second generation of the bestselling Limited Edition Black Gum Altitude 2.0 helmet. Lighter, stronger, and even more comfortable thanks to a new hand lay-up fiberglass construction, the 509 Altitude 2.0 Helmet excels in any terrain or condition. Includes the Fidlock® magnetic strap buckle for easy one-handed operation, plus customizable features like a removable Pro-Series Breathbox to get you through a full season of extremes.


  • Hand lay-up fiberglass composite construction for stronger, lighter weight, and better fit construction
  • DOT/ECE certified
  • One piece eye port trim
  • XS to 2X sizes available in three shells for optimal fit and minimal weight
  • Upper vents with on/off shutter closure for airflow control
  • Fidlock® chinstrap strap closure for easy in and out
  • Go-Pro® mounting capability, improved design
  • Perfect fit between helmet eyeport and 509 goggles
  • Pro-Series Breathbox for complete protection, removeable for great air flow

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