The Alpinestars SM5 Sail Helmet in Violet, Black, and Silver offers premium protection and comfort for motorcycle riders. Constructed with a lightweight outer shell made from advanced impact-resistant thermoplastic, this helmet is designed to withstand oblique impacts and minimize injury risk. Its dual-size design ensures a snug, secure fit for optimal safety on the road.
The helmet features a visor engineered to direct airflow into vents, enhancing cooling and rider comfort during long rides. Integrated hydration tube channels within the cheek pads provide added convenience, allowing riders to stay hydrated without removing their helmet. The multi-density inner liner is tailored to absorb impacts effectively, with zones optimized for maximum protection.
Additional safety features include a soft textile chin strap wider than typical standards to ensure comfort and security, stainless steel D-rings for a reliable fit, and an emergency release system that allows quick removal of cheek pads while the helmet remains on. The helmet’s inner surfaces are designed to reduce the effects of oblique impacts, adding an extra layer of safety.
For convenience and hygiene, the removable comfort liner is treated with SILVERPLUS® antibacterial fabric that wicks moisture and is washable. The helmet’s design maximizes ventilation through multiple air inlets and exhaust ports, ensuring high heat transfer exchange to keep riders cool. The patented visor release system provides a consistent release force regardless of impact angle, maintaining safety integrity.
Conforming to both DOT and ECE standards, the Alpinestars SM5 Sail Helmet combines safety, comfort, and durability for riders seeking reliable protection and superb airflow during their rides. Weighing approximately 3 pounds, this helmet balances lightweight design with advanced safety features, making it suitable for a variety of riding conditions and regulations worldwide.
Features:
- Lightweight impact-resistant thermoplastic outer shell available in two sizes
- Visor designed to direct airflow into vents for enhanced cooling
- Integrated hydration tube channels in cheek pads for convenience
- Engineered surfaces to minimize effects of oblique impacts
- Side shell coupled with soft EPS foam to protect collarbone in crashes
- Wide 26mm textile chin strap for optimal safety and comfort
- Multiple density inner liner for targeted impact absorption
- Emergency release system and removable cheek pads for quick removal
- Patented visor release system with impact-angle independent force
- Removable, washable anti-bacterial SILVERPLUS® comfort liner
- Stainless steel D-rings for a secure fit
- Design conforms to DOT and ECE safety standards
- Maximized ventilation with multi-air inlets and exhaust ports
US Dollars
