carbon fiber composite helmet - 碳纤维头盔

Full application Carbon Fiber shell
Meets or exceeds SNELL & DOT standards
Wind tunnel tested aerodynamic shell shape
Multiple density impact absorbing EPS liner
Three shell sizes provide superior "sport" fit
Exclusive Quad Port ventilation system [4 external / 6 internal ports]
Adjustable "Ram Air" chin bar vent
Integrated/removable breath deflector
RapidFire Shield Replacement System: Quick, secure, tool-less removal and installation
2-stage Shield Closure Mechanism: Compresses shield into the eye port gasket providing an extremely secure seal
Hard coated & optically superior 3D shield design rated at 95% UV resistant
Revolutionary heat and humidity dissipating system, uses a combination of moisture wicking
AquaTrans and odor eliminating Bioceramic Nylex
Removable, washable cheek pads and liner

Streamline, wrap-around neck roll reduces wind noise
Deluxe helmet storage bag Included
Built-in communication system speaker cavity
Optional shields: RST mirrored, high definition, smoke, dark smoke, Pinlock ready & 2D race shields w/ tear-off posts