The Alpinestars SM5 Solid Helmet in Black Matte XL offers advanced rider protection and comfort for motorcycle enthusiasts. Crafted with a lightweight impact-resistant thermoplastic outer shell, this helmet provides superior durability without compromising weight, making it suitable for extended rides. The helmet features a carefully designed venting system with multi-air inlets and exhaust ports to maximize airflow and heat dissipation, ensuring rider comfort in various riding conditions. The integrated visor directs air into the ports, enhancing airflow while the patented visor release system ensures quick and safe visor removal with a consistent force, regardless of impact angle.
Inside, the helmet is equipped with a multi-density inner liner that absorbs impacts precisely where needed, complemented by removable, washable, and antimicrobial SILVERPLUS® treated comfort liners that wick moisture away and maintain hygiene. The cheek pads include built-in hydration tube channels for convenience during long rides, while the soft textile chin strap, measuring 26mm, offers increased safety and comfort beyond certification standards.
Safety features extend to the side shell and soft EPS foam that work together to prevent collarbone damage in crashes, and the emergency release system allows for quick removal of cheek pads without removing the helmet. The stainless steel D-rings ensure a secure fit, and the helmet's design conforms to both DOT and ECE standards, making it compliant for worldwide use. Weighing approximately 3 pounds (1370g), this helmet balances lightweight design with high-impact safety, ideal for riders seeking advanced protection and comfort on the road or track.
Features:
- Lightweight impact-resistant thermoplastic outer shell in two sizes for durability and comfort
- Visor with airflow directing design for enhanced ventilation
- Integrated hydration tube channels in cheek pads for convenience
- Engineered surfaces to minimize effects of oblique impacts
- Side shell and soft EPS foam to prevent collarbone damage in crashes
- 26mm soft textile chin strap for safety and comfort
- Multiple density inner liner for optimized impact absorption
- Emergency release system and removable cheek pads for easy removal and safety
- Patented visor release system for controlled visor detachment
- Removable, washable, and antibacterial SILVERPLUS® liner for moisture control and hygiene
- Stainless steel D-rings for secure fit
- DOT and ECE homologation for worldwide use
- Maximized ventilation with multi-air inlets and exhaust ports for heat transfer
US Dollars
