Supertech R10 Arius Helmet ECE06/DOT Size:2XL the ST-1 WP Jacket offers

the ST-1 WP Jacket offers modern style and premium rider comfort

Kevlar® reinforced zones

Strategically designed outriggers with the exclusive 13-degree Strap Wedge that enables the lightweight A-FLEX frame to create an unmatched fit

Ultra‑adaptive geometry compresses and extends to fit

Supertech R10 Arius Helmet ECE06/DOT Size:2XL the ST-1 WP Jacket offersDeveloped over a decade, the Supertech R10 Arius Helmet is Alpinestars most advanced motorcycle race helmet for road and track riding. FIM homologated and ECE 22. 06 and DOT certified, its multi layer carbon shell, eight piece multi density EPS, and low friction liner were MotoGP validated, exceeding ECE 22. 06 by 37% (linear) and 65% (rotational). A Head Fitment System, dual spoilers, and eleven vent cooling deliver personalized comfort, high speed