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Uniquely fabricated,protection first.

The all-new SM5 helmet is the result of more than five years of intensive study, development and testing. Based on Alpinestars’ five decades of protection development, we scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort.

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HIPRO HIGH IMPACT POLYMER PARAMETRIC SHELL

A polymer blend enhanced by varying degrees of thickness engineered to deliver the optimal combination of impact protection and light weight

5 DENSITY EPS LINER

The right density in the right area for enhanced impact absorption

INTEGRATED COLLARBONE PROTECTION

Features an engineered raised area with padding to effectively reduce the forces transmitted to the collarbone

PATENTED VISOR RELEASE SYSTEM

Allows visor to release in a crash with the correct pre-determined amount of force regardless of angle of impact

OBLIQUE IMPACT PROTECTION

Inner and outer surfaces engineered to minimize effects of oblique impact

ULTRA-VENTILATED DESIGN

Visor directs air into ports for enhanced airflow

LIGHTWEIGHT CONSTRUCTION

A size Medium weighs 1260g (ECE), 1370g (DOT)

ERS EMERGENCY RELEASE SYSTEM

Permits the safe and easy removal of the cheek pads while the helmet is still on

HYDRATION COMPATIBILITY

Integrated cheek pad loops hold hydration hose

26MM WIDE CHIN STRAP

The strap is wider than certification requirements for safety and rider comfort