Adding to cart...
Alpinestars Motorcycle helmet SM3 Heat
Starting at
$274.80
Discover the helmet Alpinestars SM3 Heat, combining comfort, advanced protection, and optimized ventilation for your off-road adventures.
Description + -
- The S-M3 helmet is designed for MX, enduro, and off-road, with innovations and technologies optimised for ease of use, comfort, and impact protection.
- Special thermo-injected polymer outer shell with variable thicknesses, designed to provide optimal impact protection while remaining lightweight.
- The patented low-friction inner lining Alpinestars is applied to the inside of the main EPS shell to reduce rotational acceleration forces during certain oblique impacts.
- This layer acts as a sliding plane, mimicking cerebrospinal fluid and the brain's natural defence against oblique impacts.
- Patented visor release system ensures controlled opening and reduces forces on the neck during an impact.
- Optimised ventilation and high thermal exchange thanks to 10 air intakes and 7 exhausts.
Additional information + -
| Brand | Alpinestars |
| Color | yel!/black |
| Color | Yellow |
| Gender | Mixed |
| Age group | Adult |
| Certification | ECE 22-05 |