509 ALTITUDE 2.0 HI-FLOW HELMET CYAN BLUE
$299.95
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KEY FEATURES 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 SPECS Weight: DOT/ECE 1200 grams
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