The Alpinestars SM3 Helmet in Falcon Blue, White, Black, and Pink Fluo is engineered for motocross, enduro, and off-road riding. This size XL helmet combines a lightweight, impact-resistant thermoplastic outer shell with a composite fiber inner shell positioned between the shell and EPS liner for enhanced impact protection. Its thermo-injected polymer shell uses varied thicknesses to provide an effective balance of strength, performance, comfort, and reduced weight for demanding off-road use. The chin area is optimized for impact performance, while stainless steel D-rings provide a secure and dependable fit.
The SM3 features a six-piece, multi-density EPS liner using five densities to help manage impact energy in the appropriate areas while supporting overall weight reduction. A polished EPS surface with a low-friction coating helps reduce friction between the liner and comfort padding, supporting rotational impact management during certain oblique impacts. The helmet's crown and cheek pads can be tailored to the rider's head, and the removable cheek pads and Emergency Release System allow safer, easier removal by trained responders while the helmet remains in place. The comfort liner uses recycled materials, while integrated hydration tube channels in the cheek pads help keep hydration systems organized during riding.
Ten intake vents and seven exhaust ports promote airflow and heat transfer, with the visor designed to direct air into the ventilation system. The visor release system is engineered to release at a predetermined force to help reduce forces transferred to the rider's neck during an impact. A soft textile 25 mm chin strap supports rider comfort and secure retention. This Alpinestars SM3 Falcon helmet is supplied in size XL and is identified by manufacturer part number and vendor part number 8300927-7347-XL, making it suitable for riders seeking advanced protection and fit for motocross, enduro, and off-road applications.
Features:
- Thermo-injected polymer shell with varied thickness construction balances impact protection, performance, and reduced weight.
- Lightweight impact-resistant thermoplastic outer shell supports demanding motocross, enduro, and off-road riding.
- Composite fiber inner shell positioned between the outer shell and EPS liner helps improve impact protection.
- Six-piece EPS liner uses five densities to manage impact energy and reduce overall helmet weight.
- Low-friction EPS coating helps reduce rotational acceleration forces associated with certain oblique impacts.
- Ten intake vents and seven exhaust ports provide effective airflow and heat transfer.
- Visor release system is designed to release at a predetermined force to help reduce neck forces during impact.
- Removable cheek pads and Emergency Release System support safer helmet removal by trained responders.
- Crown and cheek pad fit adjustment helps tailor the helmet to the rider's head.
- Recycled-material comfort liner and integrated hydration tube channels improve convenience and sustainability.
- Soft textile 25 mm chin strap and stainless steel D-rings provide comfortable, secure retention.
- Size XL, Alpinestars SM3 model, Falcon colorway, manufacturer and vendor part number 8300927-7347-XL.