My Cart

Close

SM-5 Helmet

SM-5 Helmet

PRICE: $229.95 + FREE SHIPPING

83031212180-S

Highlights
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.
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

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

 

  • Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes.
  • The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
  • Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
  • Patented visor release system ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.
  • Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports.
  • The visor has been designed to direct air into the ports for enhanced airflow.
  • Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.
  • Removable comfort liner with Silverplus® treated anti-bacterial fabrics for excellent moisture wicking, effectively drawing perspiration away from the skin.
  • Anti-microbial liner is removable and washable.
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance.
  • Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort.
  • Stainless steel D-rings to ensure a tight and secure fit.
  • A size Medium weighs 1260g (ECE) 1370g (DOT).
  • The SM5 helmet conforms to both DOT certification and ECE homologation for use worldwide.


  • Technology

    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

    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

     

  • Construction

    • Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes.
    • The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
    • Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
    • Patented visor release system ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.
    • Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports.
    • The visor has been designed to direct air into the ports for enhanced airflow.

  • Key Features

    • Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.
    • Removable comfort liner with Silverplus® treated anti-bacterial fabrics for excellent moisture wicking, effectively drawing perspiration away from the skin.
    • Anti-microbial liner is removable and washable.
    • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance.
    • Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort.

  • Protection

    • Stainless steel D-rings to ensure a tight and secure fit.
    • A size Medium weighs 1260g (ECE) 1370g (DOT).
    • The SM5 helmet conforms to both DOT certification and ECE homologation for use worldwide.


  • Reviews

Still have questions? We're here to help.

You also Viewed