Alpinestars SM7 Helmet - Off-Road Racing Lightweight Impact Protection

The Alpinestars SM7 helmet is specifically engineered for off-road racing enthusiasts seeking optimal impact protection and superior comfort. Its lightweight design features a sleek, aerodynamic composite shell that minimizes impact load points and enhances structural integrity. The curved shell shape reduces friction and efficiently deflects impact energy, providing advanced impact protection that transfers force away from the skull, neck, and spine to promote safer crashes. This helmet is designed with a focus on safety and performance, integrating patented A-Head Fitment and Visor Detaching Systems for a customizable fit and ease of use. Additionally, innovative PLASMA technology at the lower shell edge ensures optimal energy dissipation in collision scenarios, especially around the collar bone area. This combination of features makes the SM7 ideal for demanding off-road environments where protection and rider comfort are paramount.

Features:

• Aerodynamic Shell Design: Streamlined profile with no external channels or protrusions, reducing impact points and enhancing structural integrity

• Impact Energy Dissipation: Curved shell reduces friction and efficiently deflects impact energy, promoting safer force distribution during crashes

• Superior Ventilation System: 20 ventilation ports (13 intake, 7 exhaust) with optimized airflow for maximum cooling and rider comfort

• Precision Shell Sizing: Three shell sizes (M, L, XL) tailored to fit six different rider sizes (XS–XXL), ensuring an anatomical fit for diverse users

• Personalized Fit and Comfort: Interchangeable cheek pads in multiple thicknesses compatible across all shell sizes, along with EPS cutaway for seamless intercom integration and built-in earphone recesses for speaker placement