<p>- Lightweight HPC helmet shell, Carbon 3K on the Primal.</p><p>- A.M.S.2 PLUS (Airoh Multiaction Safety System) reduces transfer impact energy and rotational force in the event of a fall.</p><p>- Four helmet shells for optimal fit and comfort tested in the wind tunnel.</p><p>- Six ventilation channels on chin, front and back of head for superior moisture and heat removal.</p><p>- Magnetically removable and washable inner liner (A.M.L.S.), antibacterial and neutralizes unpleasant odors.</p><p>- Airoh Hydration System (A.H.S.) integrated into the EPS.</p><p>- A.E.F.R. system for safe helmet removal in the event of an accident.</p><p>- Double-D chin strap closure.</p><p>- Includes GoPro mount, covers for ventilation panels top, extension flap, set of extra screws, deluxe helmet bag and tear-offs.</p>