Arai Quantum-X Oriental Adult Street Motorcycle Helmet – Black Frost/Medium Price: $849.95 (as of 10/04/2023 19:56 PST- Details)

Round oval shell for head shapes with an even balance between length and width



Arai Full Face Quantum-X Helmet – Oriental Purpose-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.

Additional information


Item Weight

Package Dimensions

Item model number

Manufacturer Part Number

Date First Available