Arai Quantum-X Helmet - Diamond Black Grips closed cell foam around the

closed cell foam around the frame improves comfort and prevents wind or debris from impairing clarity and it is easy to pack in it's included microfiber pouch

000 g/in2/day)

Tailor-made motorcycle cover for inside use to protect against dust

Includes four docking posts with fasteners

Does not accept prescription lenses

Arai Quantum-X Helmet - Diamond Black Grips closed cell foam around thePurpose built for the street. A new benchmark in comfort, quiet, stability and ventilation. Arai applied the same tireless 24 7 focus devoted to our race helmets to designing it, refining and adapting proven concepts to a new purpose. On the rounder end of the head shape spectrum, the Quantum series has always been the "go to" helmet of choice. The new Quantum X brings that shape back in a feature rich package.