Item code : 301273


Alpinestars Supertech S-M8 Echo MIPS Motocross Helmet

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Choose size
  • X Small / 53 - 54 cm A83025211759XS $715.26

    Out of stock

  • Small / 55 - 56 cm A83025211759S $715.26

    Despatched in 1-2 days

  • Medium / 57 - 58 cm A83025211759M $715.26

    Despatched in 1-2 days

  • Large / 59 - 60 cm A83025211759L $715.26

    Despatched in 1-2 days

  • X Large / 61 - 62 cm A83025211759XL $715.26

    Out of stock

  • XX Large / 63 - 64 cm A83025211759XXL $715.26

    Out of stock

Product Sizing Chart


Item code: 301273

When it comes to making helmets, Alpinestars are the flag-bearers for high-performing pieces of equipment that never shy away from the challenge. The S-M8 is no different, it has a primary design objective to embody protection and performance in every way imaginable, with a secondary objective being to give the user remarkable ventilation, comfort, and a reduction of weight. Alpinestars’ approach to the creation of the advanced technology in the Supertech M8 draws on its depth of experience from their commitment to motorsports. They want riders to push the limits while having confidence in their safety equipment – this helmet is an Alpinestars triumph and will be the crowning piece of your whole attire.

  • Alpinestars Men's MX Helmet
  • Shell construction utilises a highly advanced moulding technology with a multi-composite combination
  • Uni-directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing for controlled deflection for reducing transmitted impact energy
  • S-M8 in four anatomical shell sizes
  • The Supertech M8 liner construction combines with the shell to offer highly efficient impact energy management
  • Patented A-Head fitting height and angle adjustment system
  • Unique, patented, visor release system is another key attribute incorporated into the design of the Supertech M8
  • Epoxy resin bonding that offers the best possible strength and energy management
  • Collarbone protection is an integral design feature of the Supertech M8 helmet shell base profile
  • Multi-Directional Impact Protection System (MIPS)
  • Emergency Release System (ERS)
  • Visor release is a key part of overall protection performance in the helmet and a major influence on the distinctive, flush, design of the outer shell profile
  • Ventilation is a key feature of the Supertech M8
  • The visor design of the S-M8 is also an integral part of the ventilation system as it is profiled to direct airflow, acting as a channel to concentrate and smooth the flow into the shell
  • The Supertech M8 is also designed to allow a helmet ‘Eject’ inflation system to be fitted into the inside crown of the shell
  • Weight is reduced by design while allowing the Supertech M8 protection to be class-leading
  • Hydration system compatibility
  • Interior lining comfort
  • Soft bag included
  • The Supertech M8 helmet versions conform to both DOT certification and ECE homologation for use worldwide


Helmet Type MIPS

Size Helmet Size (cm)
X Small 53 - 54 cm
Small 55 - 56 cm
Medium 57 - 58 cm
Large 59 - 60 cm
X Large 61 - 62 cm
XX Large 63 - 64 cm

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