Alpinestars SM8 RADIUM 2 NIGHTLIFE GLOSS BLUE WHITE
Alpinestars SM8 RADIUM 2 NIGHTLIFE GLOSS BLUE WHITE
Alpinestars SM8 RADIUM 2 NIGHTLIFE GLOSS BLUE WHITE

AlpineStars

Alpinestars SM8 RADIUM 2 NIGHTLIFE GLOSS BLUE WHITE

Sale price$749.99
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SKU: AS8301423970256
Size:M
Quantity:

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Alpinestars Adult MX Helmet Size Chart

Alpinestars Adult MX Helmet Size Chart

SKU: AS8301423970256

DESCRIPTION

The SM-8 shell has been profiled with performance as a priority and with a design style that identifies the profile of the helmet and its sculpted surface as uniquely 'Alpinestars'.

Another key features is the SM-8 shell sizing solution; each helmet fit size has its own appropriate shell size to deliver the most anatomical solution for the wide variety of fit needs worldwide.

The helmets shell construction utilises a highly advanced moulding technology with multi-composite combination:
3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell.
Uni-directional carbon composite layer that gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy.
Aramid fibre layer which provides critical penetration protection.
This combination of layers is given even greater performance with an epoxy resin bonding that offers the best possible strength and energy management; limited outer shell deflection means the energy spreads wider and is better absorbed by the EPS liner.

The result of this unique shell lay-up process employed in the SM-8 construction results in extremely effective impact protection. With a fully equipped helmet testing facility within Alpinestars Racing Development Centre, an exhaustive impact research program has resulted in the Supertech M8 returning linear and oblique impact performance which far improves upon current helmet regulation standard limits. For direct linear, impact by an average magnitude of 41% and for rotational acceleration, oblique, impact performance by an average of 48%.

Why the Alpinestars SM8 Radium Helmet?

The SM-8's design is coherent to Alpinestars philosophy and shares distinctive themes with other products in the portfolio; a smooth, attractive profile which is streamlined and free of any external channels and features that might act as a load point in an impact, or compromise the overall integrity of the construction. The surface curvature promotes reduced friction on impact, allowing deflection at the most efficient transfer of energy to protect the riders head from direct force to the skull and referred to the neck and the spinal column. The aperture is designed to accommodate a wide variety of goggles and the air vents in the shell are located to maximise ventilation efficiency.

About Alpinestars

Alpinestars recognises that the finest design and development are accomplished under complex conditions. The brand's engagement in Formula 1, NASCAR, AMA, World Motocross, and MotoGP has resulted in the development of cutting-edge technological equipment for the world's finest racers. Since its founding in 1963, Alpinestars has grown to become the world's top provider of top-grade racing products, motorcycle airbag protection, high-performance gear, and specialised footwear. So whether you're looking for motorcycle riding boots, casual clothing, off road gear, road helmets, and other protection products that can enhance your road experience, Alpinestars is one of the most credible brands out there to go to.

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