S-R7 Zeal Helmet ECE06/DOTAlpinestars S R7 Helmet Description Engineered for peak performance on both track and road, the lightweight S R7 Helmet blends cutting edge carbon composite construction with Alpinestars patented technologies. Its advanced aerodynamics, optimized airflow, and precision engineered EPS liner ensure superior protection and all day riding comfort. Key features OUTER SHELL Homologated to ECE 22. 06 and DOT standards, the S R7 features an advanced multi