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.

Details:

• Hand lay-up fiberglass composite construction for stronger, lighter weight, and better fit construction


• DOT/ECE certified


• 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