AGV AX9 Road Helmet - Matt_CarbonThe AGV AX 9 Carbon Helmet is an all new design over the popular AX 8 Dual EVO Helmet. It starts with an ultra lightweight 100% carbon fiber shell and a redesigned peak for optimal aerodynamics. The peak itself is adjustable to reduce the sail effect at high speeds. Superior ventilation is achieved with 5 total vents: an adjustable chin vent, two brow inlets, and 2 extractors. The design of this helmet also allows for four different configurations