Engineered for off-road racing. Smooth, streamlined shell. Curved shell is engineered to reduce friction and deflect impact forces away from the head. Helping protect the skull, neck, and spine in a crash. Alpinestars patented PLASMA technology is strategically integrated into the S-M7’s side pads for high-performance shock absorption in a critical area, significantly reducing the risk of injuries. The A-Head Fitment System allows easy adjustment of the angle and height at which the helmet sits on the head. Patented Visor Release System is designed to detach during a crash, reducing the risk of helmet damage or rotational injury. Visor is engineered to automatically detach from the shell when it is subjected to an impact energy greater than 15 Joules for optimum impact protection. The shell sizing solution ensures each helmet fit size delivers the most anatomical solution for the wide variety of fit needs. 3 different helmet shell sizes. 6 consumer sizes from XS to XXL. Integrated channels on both sides to accommodate a hydration system. The multi-layer shell is constructed from a blend of fibreglass, carbon, and Aramid fibre for the optimum blend of impact protection and force dissipation, sliding performance, energy absorption, stability and durability. Twenty individual intake and exhaust ports, excluding the eye port, with 13 intakes and 7 exhausts, provide optimal ventilation. It is designed to accommodate the installation of an eject removal system, which includes a removable insert on top of the EPS. With a 3D foam for optimum comfort, the lining features an anti-microbial treatment for long-lasting freshness. The S-M7’s fit can be further customised with Alpinestars genuine replacement cheek pads, available in all thicknesses and interchangeable across all shell sizes. It is also ultra-lightweight, weighing 1280g in size medium. ECE 22.06 certified. Specific rotational impact protection is provided by the combination of the EPS liner's internal shape and its specific coating, coupled with a specially developed surface in the comfort liner. This Alpinestars Patented Specific Coating technology reduces rotational acceleration transmitted to the rider’s head: the S-M7 Helmet exceeds the new ECE 22.06 Peak Rotational Acceleration standard by 76%. A profiled chin bar gives proven impact protection. Core Red Glossy.
Protection / Safety:
- ECE 22.06 certified
- Exceeds the rotational impact standard by 76%
- Patented PLASMA technology for shock absorption
- Multi-layer shell — fibreglass, carbon and Aramid fibre blend
- Profiled chin bar for impact protection
- Visor auto-detaches on impact (15+ Joules) to reduce rotational injury
Fit & Comfort:
- A-Head Fitment System — adjustable angle and height
- 3 shell sizes across 6 consumer sizes (XS–XXL)
- Interchangeable cheek pads for custom fit
- Anti-microbial 3D foam liner
- Ultra-lightweight at 1280g
Ventilation:
- 20 intake and exhaust ports
Extras:
- Hydration system compatible
- Eject removal system compatible
