Altitude 2.0 Helmet - Sharkskin, Side View
Altitude 2.0 Helmet- Acid Green, Side View
Altitude 2.0 Helmet- Black Camo, Side View
Altitude 2.0 Helmet- Black Ops, Side View
Altitude 2.0 Helmet- Oil Slick, Side View
Altitude 2.0 Helmet- Racing Red, Side View
Altitude 2.0 Helmet- Red Aura, Side View

Altitude 2.0 Helmet


Sale price$329.95
Shipping calculated at checkout.
  • Low stock - 1 item left
  • Inventory on the way
Reinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. 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.
DOT/ECE Certified Fidlock®


  • Hand lay-up fiberglass composite construction for stronger, lighterweight, and better fit construction
  • DOT/ECE certified in USA
  • One piece eye port trim
  • 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, removeable for great air flow



  • Starting Weight: DOT/ECE 1200 grams

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You may also like

Recently viewed