Alpinestars Supertech R10 Full-Face Helmet — Arius, Gloss Black/White/Blue (XS)

The Alpinestars Supertech R10 is a MotoGP-developed carbon race helmet, tuned in the wind tunnel for low drag and high-speed stability.

Key details: full-face race helmet, multi-composite shell with 3K carbon outer layer, 8-piece 6-density EPS, four shell sizes, A-Head fit system.

Why riders pick it:

• Carbon, aramid and fiberglass layers bonded with pre-preg epoxy for strength and energy spread.
• Polished, low-friction EPS surface helps manage oblique and rotational impact forces.
• Two breakaway spoilers (standard and race) plus lateral winglets for stability; visor turbulators reduce noise.
• 11 vents (7 intakes, 4 exhausts) with chin airflow that helps keep the shield from fogging.
• A-Head system adjusts helmet height and angle on the head.

Not sure on size? Measure the circumference of your head just above the ears and check Alpinestars' size chart — message us if you're between sizes and we'll help.