ARAI Quantum-X Helmet - Fluorescent Yellow - XS 0101-15730 Vas-V Proshade Lens Features a sophisticated venting system

Features a sophisticated venting system that

and maintenance (oil changes) a snap

Chin cover smooths airflow

operated by a 3-way switch

Vertical bike position is space saving

ARAI Quantum-X Helmet - Fluorescent Yellow - XS 0101-15730 Vas-V Proshade Lens Features a sophisticated venting systemRound 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