The AC-12 by HJC incorporates racer-tested features such as the
Advanced Composite Material (ACM) shell and an Advanced
Channeling Ventilation System (ACS) to provide one of the most
technologically advanced helmets in its class.
"ACM" shell construction composed of advanced fiberglass / high
modulus polyethylene (HMPE) weave
Meets or exceeds SNELL M2005 & DOT standards
Wind tunnel tested aerodynamic shell shape
Multiple density impact absorbing EPS liner
Three shell sizes provide for a comfortable fit
Bottom edge wind deflector
Raised air channels with 3 forward and 5 rear vents
Adjustable chin bar vent and side vortex vents
Anti-fog hard coated 3D shield
2 stage compression shield closure system compresses the
shield upon increased speeds
Improved, tool-less shield removal and installation
Aerodynamic scratch resistant hard coated shield
Optically superior 3D shield design rated at 95% UV resistant
Removable, washable AquaTrans® liner and cheek pads
Streamline, wrap-around neck roll reduces wind noise
Helmet Storage Bag Included
Built-in communication system speaker cavity
Optional mirrored, high definition (amber), dark smoke, smoke,
Pinlock® ready & tear-off shields
