S-M7 Cast Helmet ECE 22.06

motocross | helmets

£399.99

Color:Red Yellow Fluo Blue Glossy

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The S-M7 is a premium MX helmet developed for motocross and off-road racing, combining lightweight comfort, high airflow, and an aerodynamic profile for riders pushing hard in demanding conditions.
Constructed with an advanced composite shell and featuring Alpinestars’ patented PLASMA protection technology, it is engineered to deliver elevated impact management, a refined performance fit, and race-focused confidence from gate drop to checkered flag.

Aerodynamic design: Smooth shell shaping helps reduce drag and keeps the helmet profile clean for stable, race-focused performance.
Energy-deflecting shape: Curved shell geometry supports more confident impact management by helping redirect forces away from the head.
PLASMA inside: Patented PLASMA technology in the side pads adds targeted shock absorption in a critical contact zone.
A-Head adjustability: Patented A-Head Fitment System lets riders fine-tune helmet angle and height for a more precise fit.
Visor release system: Patented visor release is engineered to detach in a crash, helping reduce helmet damage and rotational forces.
Impact-triggered visor detach: Visor is designed to release from the shell above 15 Joules for added protection regardless of impact direction.
Shell sizing: Three shell sizes and six fit sizes from XS to XXL improve anatomical fit, comfort, weight balance, and impact efficiency.
Hydration system ready: Integrated side channels make it easy to route a hydration system for longer motos and race-day convenience.

Multi-layer shell delivers impact protection, force dissipation, energy absorption, and controlled sliding performance in a crash.
Patented A-Head Fitment System allows adjustment of the helmet’s angle and height on the head to support correct protective positioning.
Eject Removal System Ready design accommodates the installation of an eject removal system, including a removable insert on top of the EPS.
Fit can be further customized with Alpinestars replacement cheek pads in multiple thicknesses, exchangeable across all shell sizes, to help achieve secure helmet positioning.
This version meets ECE 22.06 homologation standards.

The helmet shell uses advanced pre-preg composite construction with a highly controlled molding process for an ultra-light build.
The shell is produced through a unique lay-up process using fiberglass, carbon, and Aramid fiber layers for a lightweight composite structure.
EPS liner shaping and a specific surface coating are combined with a specially developed comfort liner surface treatment to form the internal rotational-impact management construction.
Profiled chin bar construction with an integrated EPS liner structure; approximate weight: 2,230 g (size M).