Alpinestars Supertech S-M10 Carbon Meta2 Helmet - Black/Grey

The result of the unique shell lay-up process employed in the S-M10 construction results in extremely effective impact protection. 

With a fully equipped helmet  testing  facility,  within  Alpinestars  Racing  Development Center,  an  exhaustive  impact  research  program  has  resulted  in  the  Supertech M10 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%. 

• S-M10 in four anatomical shell sizes: The Supertech M10 shell construction is optimized to offer best fit across the range of four size options. Shell sizes are manufactured in small, medium, large and extra-large to ensure that riders have the correct fit which not only improves comfort but, most importantly, the effectiveness of the helmet in an impact.  
• The Supertech M10 liner construction combines with the shell to offer highly efficient impact energy management: Formed with a multi-density EPS polymer, the energy absorbing layer gives an inner helmet profile which soaks up impact forces dissipated over the outer shell at the point of an impact and provides a shape offering a close and comfortable fit. 
• Patented A-Head fitting height and angle adjustment system: The Supertech M10 incorportes a patented system to allow the helmet to be tuned exactly to the riders preference for the height and angle at which the helmet sits on the head. This unique technology allows for an ultra-specific set-up that can be adapted for the type of riding and the rider’s preference
• Unique, patented, visor release system is another key attribute incorporated into the design of the Supertech M10: Alpinestars has developed a unique visor release system which, while ensuring the mounting is held securely in place for riding over the most extreme terrain and any track conditions, provides exactly the right level of resistance to ensure the visor detatches from the helmet shell if it is subjected to a significant impact – no matter what the angle. The  S-M10  visor  release  mechanism  is  conceived  to  avoid  the  inherent  weaknesses  in  other  types  of  anchoring  systems.  Maintaining  shell  integrity  is  vital for safety and with the possibility of multi-directional forces impacting on the visor, separation at the critical point of loading reduces potentially damaging leverage and rotational accelerations that refer injury to the rider’s neck and spine.
• Collarbone protection is an important design feature of the Supertech M10 helmet shell base profile: 
• Multi-Directional Impact Protection System: MIPS: MIPS  is  incorporated  into  the  Supertech  M10  to  reduce  rotational  motion  energies  that  impact  the  helmet  causing  damaging  gyration  force  to  be  transmitted to the brain. 
• Emergency Release System (ERS): The  side  cheek  padding  of  the  S-M10  can  be  extracted  efficiently  and  safely,  while  the  helmet  is  still  on  the  rider’s  head,  to  allow  ease  of  removal  by  trackside support and medical staff.
• The Supertech M10 is also designed to allow a helmet ‘Eject’ inflation system to be fitted into the inside crown of the shell: Along with the ERS padding removal, ‘Eject’ allows for emergency removal of the helmet, without putting load on the rider’s spine. 
• Chin-strap: Wider than certification requirement: 26 mm for comfort and produced with a woven poly yarn to give a soft ‘hand’ feel that connects securely with a double D-ring.  
• Weight: Reduced by design while allowing the Supertech M10 protection to be class-leading: Weight of S-M10 is 1240g for size Medium (ECE) - 1340g for size Medium (DOT )
• Ventilation is a key feature of the Supertech M10: Heat  mapping  tests  have  resulted  in  specifically  designed  ducting  which  produces  a  positive  flow  into  the  helmet  over  and  around  the  rider’s  head,  
  improving comfort while riding and reducing the on-set of heat stress in extreme conditions. The visor design of the S-M10 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. 
• Hydration system compatibility: The Supertech M10 helmet lining design includes canals which allow a tube to be incorporated on either side of the shell. This is a feature extensively tested by Alpinestars rally raid and enduro riders enabling convenient fitting and connection to a hydration system.
• Removable  liner  cover  is  washable  and  features  a  cool-max  fabric  interior  and  anti-bacterial  talent  yarn  for  long-lasting  freshness  and  quick-dry  performance between riding sessions. 
• Accessories included with the Supertech M10: S p a r e V i s o r and Racing Helmet Bag.
• The Supertech M10 helmet versions conform to both DOT certification and ECE homologation for use worldwide.

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