limited edition supertech r10 martinator thai helmet Size:L the athletic sport fit Fluid

the athletic sport fit Fluid Jersey is engineered for optimized comfort and riding functionality

The fully perforated air version is ideal for riding in warmer climates and offers fully perforated leather on the back hand

AI crash detection with six sensors deploys in milliseconds to reduce up to 95% of impact energy

optimized aerodynamic shape perfect for racing

Includes magnetic USB‑C cable and charger

limited edition supertech r10 martinator thai helmet Size:L the athletic sport fit FluidDeveloped over a decade, the Supertech R10 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