ARAI Quantum-X Helmet - Diamond Black - XS 0101-15718 Nost Rear Fender Polypropylene fender is constructed in

Polypropylene fender is constructed in two parts and joined with screws

FCS® Cheek Pads — The contoured shape—combined with multiple layers of varying foam densities supported by a foam “spring”—cradles the face and makes on-off easier while helping to block even more wind noise

Chin cover smooths airflow

Internal Air Channel — Improved ventilation with an enhanced air extraction system

ARAI Quantum-X Helmet - Diamond Black - XS 0101-15718 Nost Rear Fender Polypropylene fender is constructed inRound oval shape, achieved by using an interior head liner that combines thicker front and rear pads with thinner side pads, is designed for riders whos heads are slightly wider rather than elongated Improved Glance Off Ability Variable Axis System (VAS) shield system lowers the pivot point by an average of 24 mm, making the shell surface area in the critical temple area much smoother and better able to reduce impact energy getting into the helmet