The Alpinestars SM5 Sail Helmet offers advanced protection combined with rider comfort, making it suitable for a variety of motorsport activities. Constructed with a lightweight impact-resistant thermoplastic outer shell, this helmet provides durability while maintaining ease of wear. Its design includes multiple ventilation inlets and exhaust ports that maximize airflow and heat transfer, ensuring a cool and comfortable experience during extended use.
The helmet features a visor with a patented release system that ensures safe and consistent detachment upon impact, regardless of angle, enhancing rider safety. Integrated hydration tube channels within the cheek pads add convenience for hydration on the go, while the soft textile chin strap is wider than standard, providing a secure and comfortable fit. The multi-density inner liner is engineered to absorb impacts effectively, with specific zones optimized for maximum protection.
Additional safety features include an emergency release system and removable cheek pads that facilitate safe removal without compromising on comfort, thanks to 3D contoured foam and SILVERPLUS® treated anti-bacterial fabrics that wick moisture and inhibit microbial growth. The helmet's side shell and soft EPS foam work together to minimize damage to the collarbone during a crash, enhancing overall rider protection. Stainless steel D-rings ensure a secure fit, and the helmet complies with both DOT and ECE certifications, making it suitable for worldwide use. Weighing approximately 3.8 pounds in size medium, the Alpinestars SM5 Sail Helmet combines safety, comfort, and innovative design to meet the demands of serious riders.
Features:
- Lightweight impact-resistant thermoplastic outer shell available in two sizes
- Visor designed to direct air into ports for enhanced airflow
- 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 rider comfort
- Multiple density inner liner for optimized impact absorption
- Emergency release system and removable cheek pads for safety and ease of removal
- Patented visor release system for controlled detachment during impact
- Removable, washable anti-bacterial SILVERPLUS® liner for moisture management
- Anti-microbial liner maintains hygiene and freshness
- Stainless steel D-rings for secure fit
- Conforms to DOT and ECE safety standards for worldwide use
US Dollars
