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Arai Quantum ST Pro

New standard in comfort: the ‘’long oval’’ shaped Quantum-ST PRO

The new Quantum-ST PRO features the ‘’long oval’’ head shape. This specific shape offers a longer front-to back distance and a slightly smaller side-to- side distance compared with the standard Arai head shape. This shape offers new levels comfort for many European riders,
who will experience that the Quantum-ST PRO will fit them perfectly. The Quantum-ST PRO is acknow- ledged as the premium sports- touring helmet, preferred by experienced touring and sports riders alike. The new Quantum- ST PRO edition enhances The strong features of the ST model even further: standard PRO Shade System visor fitted, even more room around the mouth and nose and integrated speaker pockets in the cheek pads for a communication system.

Also exclusive to the PRO version is the new ‘’Ecopure’’ lining material offering new levels of comfort. The Quantum-ST PRO combines racing RX-7 GP technology with the comfort level needed for all day long touring riding.



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Arai Quantum ST Pro Concept - Black

New 2015 model - The perfect sports/touring helmet fitted with the new Arai PRO Shade System