SM3 Radium Helmet — XS, Black, Gray, Yellow

ALPINESTARS(MX) SM3 Radium Helmet — XS, Black, Gray, Yellow

ALPINESTARS(MX)
0110-9165
8300726-9510-XS

Off-road helmet for MX and enduro with advanced impact-mitigation features and high ventilation.

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€215.27
€254.04
Save €38.77
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Engineered for motocross, enduro and off-road riding, this helmet prioritizes comfort, ease of use and impact performance. 🛡️

  • Thermo-injected shell with variable thickness delivers an optimal balance of impact protection and light weight.
  • A patented low-friction coating on the inner EPS liner reduces rotational acceleration from certain oblique impacts.
  • This slip-plane layer mimics the brain's natural cerebrospinal fluid to help mitigate forces from oblique impacts. 🌊
  • Patented visor release system ensures the visor releases at a predetermined force to effectively reduce neck loads during an impact.
  • Maximized ventilation with 10 inlets and 7 exhaust ports ensures high heat transfer and continuous airflow. 🌬️
: 0110-9165
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Data sheet

Type
Off-Road, MX
Units
Each
Color/Finish
Black, Gray, Yellow
Base Color
Gray
Gender
Unisex
Shell Material
ABS
Size
XS
Size Group
Adult
Brand
ALPINESTARS
Finish
Matte