S-R7 A-Core Helmet ECE06/DOT Size:S Alpinestars’ crash detection triggering algorithm

Alpinestars’ crash detection triggering algorithm has been developed and refined with millions of kilometers of riding data and thousands of crashes

fuss free construction for maximum lightness with strategically placed perforated zones for exceptional ventilation

a redesigned top gaitor

and compatibility with All Terra jackets deliver exceptional comfort and protection for diverse terrains and on/off-bike activities

an angled waterproof zipper closure

S-R7 A-Core Helmet ECE06/DOT Size:S Alpinestars’ crash detection triggering algorithmEngineered 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.