Skip to content
SM5 Solid Helmet - Alpinestars

SM5 Solid Helmet

Save 20%
$244.95
$195.96

SKU 8303121-110-XS
UPC 8059175211997

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

Size
Color: Black matte
Availability: In stock and ready to be shipped

This item qualifies for FREE US SHIPPING

Other colors available:
Black/Orange flourescent Matte Black/Yellow flourescent Matte Black/Diva Pink Glossy Black/Anthracite/Camo Sand Tangerine/Camo Anthracite/Red flourescent/Gray Camo Glossy Anthracite/Yellow flourescent/Gray Camo Glossy Black/White/Orange flourescent Matte Light Gray/Black/Silver Matte Bright Red/White Matte Nightlife UCLA Blue/White Matte Black/Red/Cyan Glossy Silver/Yellow Fluo/Military Green Glossy White/Red Glossy Black/Anthracite/Yellow Fluo Glossy Black/Gray/Red Glossy Black/Red Fluo/Yellow Fluo Glossy Black/Gray/Gold Glossy Black/Blue/Red Fluo Glossy Black/Cyan/Yellow Fluo Glossy White/Cyan/Dark Blue Glossy Bright Red/White/Yellow Fluo Glossy Orange Fluo/Cyan/Yellow Fluo Glossy
SM5 Solid Helmet SM5 Solid Helmet

SM5 Solid Helmet SM5 Solid Helmet
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.

SM5 Solid Helmet SM5 Solid Helmet
PATENTED VISOR RELEASE SYSTEM

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

SM5 Solid Helmet SM5 Solid Helmet
ERS EMERGENCY RELEASE SYSTEM

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

SM5 Solid Helmet SM5 Solid Helmet

The all-new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the correct area for enhanced impact absorption. Other key design features include an engineered raised area with padding to effectively reduce the forces transmitted to the collarbone and a patented visor release system that ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.

• 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.

• A size Medium weighs 1260g (ECE) 1380g (DOT).
• The SM5 helmet conforms to both DOT certification and ECE homologation for use worldwide.

• Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash.
• 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.

Combine the SM5 Solid Helmet with

  • A-1 Pro Chest Protector
    A-1 Pro Chest Protector
    $159.95

    The A-1 Chest Protector features a Level 1 CE and UKCA Certified Polyhedron Hybrid Technology chest and Polyhedron Technology back protector that o...

  • Ageless Classic Tee
    Ageless Classic Tee
    Sale
    from $13.17

    30/1, 100% Combed Ringspun Cotton, 150 g/m230/1, 90% Combed Ringspun Cotton / 10% Polyester, 150 g/m2 Classic Printed Tee Front Ageless logo gra...

COMBINE YOUR SM5 SOLID HELMET WITH

View your cart

  • Alpinestars Ageless Classic Tee
    Ageless Classic Tee

    $27.95

  • Alpinestars Ageless Curve Hat
    Ageless Curve Hat

    $26.95

It looks like you're in .
Click the button below to:

Visit ca.alpinestars.com

Continue browsing current site