s m 7 ris hlmt ec 6 Size:S delivering an optimal blend of

delivering an optimal blend of performance and durability

elastic cuffs

Expertly designed for off‑road racing

Introducing the C-1 Air Jacket

s m 7 ris hlmt ec 6 Size:S delivering an optimal blend ofThe 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