The Alpinestars SM5 Sail Helmet in Violet, Black, and Silver offers riders a combination of safety, comfort, and innovative design. Crafted from a lightweight impact-resistant thermoplastic, the helmet features a durable outer shell available in two sizes, providing optimal protection without adding excess weight. Its advanced construction minimizes the effects of oblique impacts, enhancing rider safety during crashes.
Designed with rider comfort and airflow in mind, the helmet includes a visor engineered to direct air into the vents for improved ventilation. Multiple air inlets and exhaust ports ensure maximum heat transfer and airflow, keeping riders cool during extended rides. Integrated hydration tube channels in the cheek pads add convenience, allowing easy access to hydration without compromising helmet integrity. The interior uses multiple density foam layers to absorb impacts effectively, with a removable comfort liner treated with SILVERPLUS® antibacterial fabric for moisture-wicking and odor control. The liner is washable, maintaining hygiene over time.
The helmet features a soft 26mm textile chin strap that exceeds safety standards for rider comfort and security. Its emergency release system and removable cheek pads enable quick and safe removal, even with the helmet on, which is critical during emergencies. The 3D contoured foam ensures a comfortable fit, while the stainless steel D-rings provide a secure fastening. The patented visor release mechanism ensures the visor is released with a pre-determined force, regardless of impact angle, maintaining rider safety and visor integrity. Weighing approximately 3.2 pounds in size medium, the helmet complies with both DOT and ECE certifications, making it suitable for worldwide use.
Whether for street riding or racing, the Alpinestars SM5 Sail Helmet combines innovative safety features, superior ventilation, and user-focused comfort. Its sleek glossy finish enhances its aesthetic appeal, making it a reliable choice for riders seeking high-performance head protection with modern design elements.
Features:
- Lightweight outer shell made from impact-resistant thermoplastic in two sizes
- Visor designed to direct air into vents for enhanced airflow
- Hydration tube channels integrated into cheek pads for convenience
- Engineered inner and outer surfaces to reduce oblique impact effects
- Side shell coupled with soft EPS foam to prevent collarbone damage
- Soft textile chin strap, 26mm wide, for optimal safety and comfort
- Multiple density inner liner for effective impact absorption
- Emergency release system and removable cheek pads for safe removal
- Patented visor release system with pre-determined force release
- Removable, washable comfort liner with SILVERPLUS® antibacterial fabric
- Anti-microbial, moisture-wicking liner for hygiene and comfort
- Stainless steel D-rings for secure fit
- Conforms to DOT and ECE safety standards for worldwide use
US Dollars
