SM3 Radium Helmet ECE06/DOT RGroup_3206423 Ergonomic reinforced

Ergonomic reinforced

personalized fit from self-aligning quick-release buckles

it uses USDA‑certified bio‑based PLASMA viscoelastic material and an extensively perforated design for airflow

the Techstar Nomur Jersey is engineered for advanced-level motocross competition

and in the back yoke for excellent levels of comfort and mobility

SM3 Radium Helmet ECE06/DOT RGroup_3206423 Ergonomic reinforcedThe SM3 Radium is an advanced MX helmet developed for motocross, enduro, and off road riders seeking lightweight comfort and confidence in demanding terrain. Its optimized polymer shell, highly ventilated design, and integrated rotational impact management work with a patented visor release system to deliver elevated protection, cooling performance, and rider focused usability on every ride.