Alpinestars S-M8 Echo Full-Face Motorcycle Helmet

Description

Alpinestars – S-M8 Echo Helmet

Description: Shell construction utilizes a highly advanced molding technology with a multi-composite combination: uni-directional carbon composite with aramid layer that gives significant radial strength around the shell, reventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection.

Features:

• ECE/DOT
• 4 anatomical shell sizes
• Multi-density EPS polymer liner
• Patented A-Head fitting height and angel adjustment system
• Unique, patented visor release system
• Collarbone protection feature at the shell base
• Multi-directional Impact Protection System (MIPS)
• Emergency Release System (ERS)
• Eject inflation system fitment inside the crown of the shell

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