Alpinestars Sm5 Corp Helmet

$379.95
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The Alpinestars SM5 Corp Helmet is a lightweight off road helmet built for motocross and trail riders who want solid protection, strong ventilation, and dependable comfort for long days on the bike.

Key Features

  • Lightweight thermo injected polymer shell engineered for high impact resistance

  • Multi density EPS liner that absorbs energy across multiple impact levels

  • Shell and liner system designed to reduce linear and rotational forces in angled crashes

  • Emergency Release System cheek pads for safer helmet removal during emergencies

  • Quick release visor system that mounts flush and does not require screws

  • Multiple intake and exhaust ports with internal air channels that maintain steady airflow

  • Hydration tube compatible cheek pad routing for enduro and long distance trail riding

  • Removable liner and cheek pads made with moisture wicking, anti microbial fabrics

  • Stainless steel D ring closure with durable textile chin strap

Materials and Protection

  • Advanced polymer composite outer shell

  • Multi density EPS impact liner

  • Moisture wicking, antimicrobial interior padding, fully removable and washable

Certifications

  • DOT certified

  • ECE 22.05 certified

Fit Guidance

  • Traditional off road fit with balanced weight distribution

  • True to size for most riders

  • Interior designed for comfort, stability, and ventilation during intense riding

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