ALPINESTARS(MX) SM3 Fray Helmet — L, Black
Patented low-friction liner, controlled visor-release system and high-flow ventilation.
Patented low-friction liner, controlled visor-release system and high-flow ventilation.
This helmet is engineered for ease of use, comfort and high impact performance.
Thermo-injected shell construction uses a specialized polymer blend with variable wall thickness to balance protection and low weight.
A patented low-friction coating on the inner EPS liner reduces rotational acceleration from oblique impacts by providing a slip plane similar to cerebrospinal fluid.
The patented visor release system ensures controlled visor detachment to reduce neck forces during an impact.
Maximized ventilation is achieved with ten inlets and seven exhaust ports for efficient heat transfer.