Superlight and racing certified, the 509 Altitude 2.0 Carbon Fiber 3K R-Series Helmet leads the pack with next-generation comfort and performance.
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 3K R-Series Helmet featuring a lighter and stronger hand lay-up carbon composite construction. Race-ready orange and ECE certified, it includes the secure fit of a dual D-ring chin strap.
• 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
• 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
• Race ready Orange to comply with ISR regulations
• DOT/ECE dual certified helmet to comply with ISR regulations
• Dual Ring chin strap closure for secure and racing tight
• 509 helmet bag included
• Weight: DOT/ECE as low as 1150 grams
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