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509 - Helmet Altitude 2.0 Carbon Fiber 3K (ECE) Hi Flow

$479.99
By 509

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All new design, with the same lineage of our Altitude Helmet. Built for riders that demand Comfort, Control, and Confidence that ride in all conditions. Hand Lay-up 3K Carbon Fiber construction results in a stronger, lighter weight, and Certified Helmet. Certified Protection ECE and DOT/ECE styles also available. Perfect fit with our 509 goggles. Fidlock chinstrap for easy in and out. Go-Pro® mounting capability. Improved design. Improved fit, lighter weight construction. Better fit and finish.

Features:

  • Hand lay-up carbon fiber composite construction
  • XS to 4X 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, removable for optimal air flow
  • Weight: ECE helmet as low as 1070 grams, and DOT/ECE 1150 grams