Helmet: ALPINESTARS 2026 SM3 JETTSON ECE06 Gray/Purple/Black Glossy
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ALPINESTARS 2026 SM3 JETTSON ECE06 Gray/Purple/Black Glossy Helmet
DESCRIPTION
Engineered for MX, Enduro, and off-road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection.
TECHNICAL DETAILS
DOT INNER SHELL
The S-M3 helmet conforms to both DOT certification and ECE 2206 homologation for use worldwide.
VISOR DETACHING SYSTEM
PATENTED SYSTEM
The S-M3 helmet is engineered for MX, Enduro and Off-road use, and features a whole raft of technologies and innovations optimized for ease of use, comfort and impact performance.
VENTILATION
Maximized ventilation and high levels of heat transfer exchange thanks to 10 inlets and 7 exhaust ports.
INNOVATIVE FRICTION COATING
Alpinestars patented low friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result from certain oblique impacts. This layer essentially acts as a slip plane to mimic the brain’s own low friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts.
LIGHTWEIGHT OUTERSHELL
This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight.