Product Details
Hand lay-up carbon fiber composite construction
XS to 4X sizes available in three shells for optimal fit and minimal weight
Upper vents for optimal airflow
Go-Pro® mounting capability, improved design
Fidlock® chinstrap strap closure for easy in and out
Perfect fit between helmet eyeport and 509 goggles
Pro-Series Breathbox for complete protection, removable for optimal air flow
509 helmet bag included
509 Altitude 2.0 Carbon Fiber 3K Hi-Flow Helmet ECE
$429.95 - $439.95
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