Altitude 2.0 Carbon Fiber R-Series Helmet

Reinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. At the top of the podium is the 509 Altitude 2.0 Carbon Fiber R-Series Helmet featuring a lighter and stronger hand lay-up carbon composite construction. Race-legal across all forms of ISR racing events, it leads with the highest levels of safety and performance. Race-ready orange and DOT/ECE dual certified, it includes the secure fit of a dual D-ring chin strap.