External shell is constructed of CAF (Carbon-Fiberglass) and is manufactured in 2 sizes;EPS inner lining available in 4 sizes with 4 different densities;Shell and EPS dimensions are optimized using the FEM (Finite Elements Analysis);Ventilation system: IVS consisting of one chin guard vent, 2 front air vents and an air extractor with rear on/off switch, developed in the wind tunnel for optimum air flow and stability;Central front air vent built into the shell profile with direct high air flow channel

• AGV K5 Adult Hurricane Street Motorcycle Helmet - Black/Blue/White / Large
• Large
• Black/Blue/White

AGV K5 Adult Hurricane Street Motorcycle Helmet - Black/Blue/White / LargeAGV