Alpinestars SM3 Radium Grey/Black/Neon
Lg
$279.95
Sale price
$279.95
Regular price
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The SM3 Helmet is engineered to set new standards in off-road performance, safety, and comfort. Packed with advanced technology and innovative engineering, it delivers confident protection and a comfortable riding experience wherever the trail takes you.
Features:
Alpinestars SM3 Radium Grey/Black/Neon
$279.95
Sale price
$279.95
Regular price
Features:
- Conforms to both DOT and ECE 2206 standards, ensuring safe use worldwide.
- Patented visor release system helps minimize forces on the neck by releasing the visor with a precisely calibrated amount of force during impact.
- Ten air inlets and seven exhaust ports provide maximum airflow and effective heat transfer to help keep you cool during intense rides.
- Patented low-friction coating on the EPS liner helps reduce rotational acceleration forces from oblique impacts.
- Slip-plane layer mimics the brain’s natural defense system for added protection.
- Thermo-injected polymer blend with variable thickness delivers optimal impact protection without compromising weight.
- Engineered for ease of use, with a snug yet breathable fit for extended off-road riding sessions.