ALPINESTARS(MX) SM3 Solid Helmet — L, Black
Off-road helmet engineered for MX and Enduro with thermo-injected shell, low-friction liner, patented visor release and 10 inlets/7 exhaust ports.
Off-road helmet engineered for MX and Enduro with thermo-injected shell, low-friction liner, patented visor release and 10 inlets/7 exhaust ports.
The S-M3 helmet is engineered for MX, Enduro and off-road use, featuring innovations optimized for ease of use, comfort and impact performance.
Shell construction uses a thermo-injected shell with a special polymer blend and varying thicknesses to deliver an optimal combination of impact protection and light weight.
A patented low-friction coating is applied to the inner part of the main EPS liner to reduce rotational acceleration forces from certain oblique impacts, acting as a slip plane similar to the brain's cerebrospinal fluid.
A patented visor release system ensures the visor releases at a predetermined force, effectively reducing forces on the neck during an impact.
Ventilation is maximized with 10 inlets and 7 exhaust ports for efficient heat transfer and airflow. 🏁