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motocross
Free shipping above $99
30 days for exchanges & returns
Expertly designed for Alpinestars off-road helmets, the S-M3 Chin Vent is an official replacement part engineered to maintain optimal airflow control. Constructed from high-quality, durable plastic, this precision-fit component ensures consistent ventilation and performance during intense motocross riding. It provides a seamless fit for S-M3 models, restoring the helmet's original cooling efficiency and rider comfort.
- Official Alpinestars replacement part ensures a precise fit and factory-standard performance.
- Engineered specifically for S-M3 helmets to maintain original ventilation efficiency.
- Durable plastic construction provides reliable impact resistance and longevity.
- Direct replacement design allows for quick and easy installation during helmet maintenance.
- Restores optimal airflow to the chin area for enhanced rider comfort in off-road conditions.
- High-impact resistant plastic construction
- Precision-molded for Alpinestars S-M3 helmets
- Integrated airflow intake ports
- Secure snap-fit attachment system
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