Alpinestars S-M7 Cast Helmet — S, Red, Gloss, MX
Off-road racing helmet with a lightweight aerodynamic shell, strong ventilation, removable liner, speaker pockets, and PLASMA side protection.
Bank transfer
Off-road racing helmet with a lightweight aerodynamic shell, strong ventilation, removable liner, speaker pockets, and PLASMA side protection.
Built for off-road racing, the S-M7 Cast Helmet is engineered to balance ventilation, comfort, and lightweight performance with a streamlined composite shell that supports impact protection.
Its aerodynamic profile is designed to avoid external channels and load points, while the shell curvature helps promote deflection and efficient energy transfer on impact. Ultra-ventilated with 20 intake and exhaust ports, it is made to keep airflow moving during demanding rides.
Fit and function are easy to tailor with the A-Head fitment and visor detaching system, removable and washable linings, interchangeable cheek pads, speaker pockets, and hydration-system-ready channels. Compatible with intercom systems via a cutaway section in the EPS.
Includes PLASMA technology in the lower side shell area for added energy dissipation near the collar bone zone, plus a visor release system designed to detach under impact energy greater than 15 Joules.
| Features | Removable Cheek Pads, Removable Liner, Vented, Speaker Pockets |
|---|---|
| Model | S-M7 |
| Manufacturer part number | 8302526-3226-S |
|---|
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