The Quantum X has a lot to live up to given the reputation which follows the long time classic RX-Q. Luckily, Arai is not one to skimp and has again improved upon a helmet which has lived on the top tier for many years. The Quantum X helmet brings back the widely loved fit of the RX-Q, which features a balanced shape with a little extra room on the sides, making it a great fit for those with a slightly more round head shape. If you have a more intermediate oval head shape, you can simply install a Corsair X head liner to convert the Quantum X into a slightly longer fit.
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
|---|---|---|---|---|
| Product Style Pearl Black / 2XL | Item # 10413579 | Store SKU 458496 | Manufacturer Product # 685311196774 | Availability Out of Stock |
| Product Style Pearl Black / XL | Item # 10413580 | Store SKU 458495 | Manufacturer Product # 685311196767 | Availability Out of Stock |
| Product Style Pearl Black / LG | Item # 10413581 | Store SKU 773917 | Manufacturer Product # 685311196750 | Availability Only 2 Left: Ships within 24 hours |
| Product Style Pearl Black / MD | Item # 10413582 | Store SKU 773916 | Manufacturer Product # 685311196743 | Availability Only 2 Left: Ships within 24 hours |
| Product Style Pearl Black / SM | Item # 10413583 | Store SKU 773915 | Manufacturer Product # 685311196736 | Availability Out of Stock |
| Product Style Pearl Black / XS | Item # 10413584 | Store SKU 458494 | Manufacturer Product # 685311196729 | Availability Out of Stock |
| Product Style White / 2XL | Item # 10413585 | Store SKU 458500 | Manufacturer Product # 685311196712 | Availability Out of Stock |
| Product Style White / XL | Item # 10413586 | Store SKU | Manufacturer Product # 685311196705 | Availability Out of Stock |
| Product Style White / LG | Item # 10413587 | Store SKU 458498 | Manufacturer Product # 685311196699 | Availability In Stock: Ships within 24 hours |
| Product Style White / MD | Item # 10413588 | Store SKU 773922 | Manufacturer Product # 685311196682 | Availability Only 3 Left: Ships within 24 hours |
| Product Style White / SM | Item # 10413589 | Store SKU 458317 | Manufacturer Product # 685311196675 | Availability Only 2 Left: Ships within 24 hours |
| Product Style White / XS | Item # 10413590 | Store SKU 458497 | Manufacturer Product # 685311196668 | Availability Out of Stock |
| Product Style Aluminum Silver / 2XL | Item # 10413561 | Store SKU 458502 | Manufacturer Product # 685311196958 | Availability Out of Stock |
| Product Style Aluminum Silver / XL | Item # 10413562 | Store SKU 773936 | Manufacturer Product # 685311196941 | Availability Out of Stock |
| Product Style Aluminum Silver / LG | Item # 10413563 | Store SKU 773935 | Manufacturer Product # 685311196934 | Availability Out of Stock |
| Product Style Aluminum Silver / MD | Item # 10413564 | Store SKU 773934 | Manufacturer Product # 685311196927 | Availability In Stock: Ships within 24 hours |
| Product Style Aluminum Silver / SM | Item # 10413565 | Store SKU 773933 | Manufacturer Product # 685311196910 | Availability Out of Stock |
| Product Style Aluminum Silver / XS | Item # 10413566 | Store SKU 458501 | Manufacturer Product # 685311196903 | Availability Out of Stock |
| Product Style Black Frost / 2XL | Item # 10413555 | Store SKU 773931 | Manufacturer Product # 685311197016 | Availability In Stock: Ships within 24 hours |
| Product Style Black Frost / XL | Item # 10413556 | Store SKU 773930 | Manufacturer Product # 685311197009 | Availability In Stock: Ships within 24 hours |
| Product Style Black Frost / LG | Item # 10413557 | Store SKU 773929 | Manufacturer Product # 685311196996 | Availability In Stock: Ships within 24 hours |
| Product Style Black Frost / MD | Item # 10413558 | Store SKU 773928 | Manufacturer Product # 685311196989 | Availability In Stock: Ships within 24 hours |
| Product Style Black Frost / SM | Item # 10413559 | Store SKU 773927 | Manufacturer Product # 685311196972 | Availability In Stock: Ships within 24 hours |
| Product Style Black Frost / XS | Item # 10413560 | Store SKU 773926 | Manufacturer Product # 685311196965 | Availability In Stock: Ships within 24 hours |
| Product Style Diamond Black / 2XL | Item # 10413567 | Store SKU 773943 | Manufacturer Product # 685311196897 | Availability Out of Stock |
| Product Style Diamond Black / XL | Item # 10413568 | Store SKU | Manufacturer Product # 685311196880 | Availability Out of Stock |
| Product Style Diamond Black / LG | Item # 10413569 | Store SKU 773941 | Manufacturer Product # 685311196873 | Availability Out of Stock |
| Product Style Diamond Black / MD | Item # 10413570 | Store SKU 464549 | Manufacturer Product # 685311196866 | Availability Only 1 Left: Ships within 24 hours |
| Product Style Diamond Black / SM | Item # 10413571 | Store SKU 773939 | Manufacturer Product # 685311196859 | Availability Out of Stock |
| Product Style Diamond Black / XS | Item # 10413572 | Store SKU 464548 | Manufacturer Product # 685311196842 | Availability Out of Stock |
| Product Style Diamond White / 2XL | Item # 10413573 | Store SKU 464551 | Manufacturer Product # 685311196835 | Availability Out of Stock |
| Product Style Diamond White / XL | Item # 10413574 | Store SKU 773948 | Manufacturer Product # 685311196828 | Availability Only 2 Left: Ships within 24 hours |
| Product Style Diamond White / LG | Item # 10413575 | Store SKU 773947 | Manufacturer Product # 685311196811 | Availability Only 3 Left: Ships within 24 hours |
| Product Style Diamond White / MD | Item # 10413576 | Store SKU 773946 | Manufacturer Product # 685311196804 | Availability In Stock: Ships within 24 hours |
| Product Style Diamond White / SM | Item # 10413577 | Store SKU 773945 | Manufacturer Product # 685311196798 | Availability Only 1 Left: Ships within 24 hours |
| Product Style Diamond White / XS | Item # 10413578 | Store SKU 773944 | Manufacturer Product # 685311196781 | Availability Out of Stock |