509 KB43VER Altitude 2.0 Helmet - KB43VER (Gloss)

Altitude 2.0 Helmet

In memory of Ken Block, we are honored to introduce the Altitude 2.0 Helmet by Ken Block, with a percentage of the helmet's proceeds going to the Ken Block Foundation, 43i Institute, this helmet is all about carrying on Ken Block's greatest legacy: creating paths of opportunity for the exceptionally driven who may lack the proper support system for growth and success. Just as Ken did, the 509 Altitude 2.0 Helmet excels in any terrain or condition. Including the Fidlock® magnetic strap buckle for easy one-handed operation, lightweight and strong hand lay-up fiberglass construction, and customizable features like a removable Pro-Series Breath box to get you through a full season of extremes.

Features

• 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

Specs

• Starting Weight: DOT/ECE 1200 grams