Supertech M5 Helmet by Alpinestars

Alpinestars Supertech M5 Helmet

FREE Shipping on domestic orders and one FREE sizing exchange.

The Alpinestars Supertech M5 helmet has been purposefully designed to deliver optimal protection and comfort. The lightweight SM5 helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness. This is engineered to deliver the optimal combination of impact protection and light weightness. The five density EPS liner ensures the correct density in the correct area for enhanced impact absorption.

Key Features:

• An engineered raised area with padding effectively reduces the forces transmitted to the collarbone
• A patented visor release system ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact
• Revised the medium, large, XL, and 2XL lower shell volume to be around 3% wider to make the helmet easier to put on and take off while simultaneously improving impact management performance which is now 44% lower than the regular-speed threshold
• For the new ECE 22.06 standard the SM5 achieves a 44% better regular-speed impact rating compared to the current 33% figure as well as a 32% better low-speed and 31% better high-speed linear impact score than the prevailing standard
• Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
• Newly redesigned chin bar, specifically sculpted with a relief section and new flexible rubber compound, is raised to clear the collar bone resulting in a reduction of collarbone injury
• Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports
• The ECE version of the SM5 helmet weighs 1,350 grams for a size medium
• The visor has been designed to direct air into the ports for enhanced airflow
• The SM5 is available in 2 versions ECE R 22.06 and ECE R 22.06/DOT

If your helmet doesn’t fit correctly, we will exchange it for FREE.

Availability: In stock
Ships: Worldwide – FREE shipping for domestic orders