Arai Quantum-X Helmet Color:Aluminum Silver when powered through a Motorcycle

when powered through a Motorcycle @ 13

and a removable elastic kidney belt

Formula 1 and more

With the new Rock jacket

"Motorcycle luggage

Arai Quantum-X Helmet Color:Aluminum Silver when powered through a MotorcyclePurpose 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. There are a few design details that Arai