S-M7 Core Helmet ECE06/DOT YGroup_1650514 and 3mm high-density foam laminated

and 3mm high-density foam laminated with 3mm EVA

low‑bulk motorcycle back protection for sport and street use

Incorporating the GORE® WINDSTOPPER® fabric for water repellency and protection against wind chill

a medial biomechanical pivot system for excellent levels of support and stability and extended accordion flex zones

a perforated palm

S-M7 Core Helmet ECE06/DOT YGroup_1650514 and 3mm high-density foam laminatedThe S M7 Helmet is engineered for off road racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight helmet, while its supremely aerodynamic composite shell delivers exceptional impact protection. In addition to Alpinestars' patented A Head Fitment and Visor Detaching Systems, the S M7 is equipped with innovative PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case