The Arai Quantum 2 has a round-oval shape and will fit a round or "earth" shaped head best. See more info on Arai's Interior Shapes.

Order by Phone: 1-877-792-9455

Arai Quantum 2 Helmets

Arai SAL Pinlock Inserts
Rated 5 Stars
5 colors available
Arai Helmet SAQ Face Shield
Rated 5 Stars
Arai Helmet SAQ Face Shield
$60.95 - $96.40 9% Off MSRP $55.40
9 colors available
Arai Helmet SAQ with Tear Offs Face Shield
Rated 5 Stars
Arai Helmet SAQ with Tear Offs Face Shield
$54.95 - $64.95 9% Off MSRP $49.95
3 colors available