ARAI Quantum-X Motorcycle Helmet - Pearl Black - 2XL 0101-15699 Adventure 390 2021/2023 Easy-to-follow plug-and-play instructions with no

Easy-to-follow plug-and-play instructions with no remapping makes this a simple upgrade

Cool perforated chassis for protection even in hot weather

If the outer shutter is open and the inner closed

ICON® Sport fit Durable 420D polyester chassis with internal reinforcements

Accessories include: hydration system

ARAI Quantum-X Motorcycle Helmet - Pearl Black - 2XL 0101-15699 Adventure 390 2021/2023 Easy-to-follow plug-and-play instructions with noRound 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