SM3 Chin Vent

- 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.

• Official Alpinestars replacement part ensures original equipment integrity
• Designed to maintain the structural safety performance of the S-M3 helmet
• Secure fitment preserves the protective shell and chin bar functionality
• Impact-resistant plastic construction for off-road durability

- High-impact resistant plastic construction
- Precision-molded for Alpinestars S-M3 helmets
- Integrated airflow intake ports
- Secure snap-fit attachment system