sm3 top vent sides RGroup_8303023 Certified to EN1624-4:2013 with Level

Certified to EN1624-4:2013 with Level 2 impact attenuation for chest and back

the pants are equipped with a front rachet closure system with a zipper fly

Curved bill with structured crown

Expertly designed for the S-M3 helmet series

sustainably produced viscose fiber that provides exceptional flame resistance and protection against heat transfer

sm3 top vent sides RGroup_8303023 Certified to EN1624-4:2013 with LevelExpertly designed for off road enthusiasts, the S M3 Top Vent Sides are essential replacement ventilation components specifically for Alpinestars S M3 helmets. Constructed from high quality, durable plastic, these vents are engineered to maintain optimal airflow and thermal regulation during intense motocross sessions. This kit ensures your helmet's cooling system remains fully functional, providing consistent rider comfort and peak performance in all