This low-friction slip plane is designed to mimic the brain’s natural cerebrospinal fluid — the body’s inherent defense against oblique impacts. The S-R7 exceeds the ECE 22.06 Peak Rotational Acceleration standard by 80%.
Alpinestars Supertech M10 Solid Helmet
Alpinestars Supertech R10 Solid Helmet, Carbon Shell, CE-Certified, Advanced Ventilation & Fit
Alpinestars SR7 Solid Gloss Black Helmet CE-Certified AS820202611860 Large
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ALPINESTARS SUPERTECH S-R7 Solid Gloss Black Medium / MD
Alpinestars Supertech R7 Adults Street Riding Helmet Solid Graphic
