The Alpinestars SM3 Falcon Helmet combines advanced impact protection, lightweight performance, and rider-focused comfort for motocross, enduro, and off-road applications. Finished in Red Fluo, White, Blue, and Yellow Fluo, this Small helmet features a thermo-injected shell made from an impact-resistant thermoplastic polymer blend with varied thicknesses. This construction is engineered to provide an effective balance of protection and reduced weight for demanding off-road riding. The manufacturer and vendor part number for this helmet is 8300927-3206-S.
The SM3 helmet uses a composite fiber layer between the outer shell and EPS liner to enhance impact protection. A six-piece, multi-density EPS liner uses five specific densities to help manage impact energy and optimize internal volume. The polished EPS surface includes a low-friction coating designed to reduce friction between the comfort liner and EPS, helping manage rotational forces associated with certain oblique impacts. The inner and outer surfaces are engineered to help minimize the effects of angled impacts. A visor release system is designed to release at a predetermined force, helping reduce forces transferred to the rider’s neck during an impact.
Ventilation is supported by ten intake ports and seven exhaust ports, while the visor directs airflow into the helmet for improved heat transfer. The fit can be adjusted with the crown and cheek pads, and removable cheek pads support easier helmet removal in an emergency. An Emergency Release System, 3D-contoured comfort foam, and an optimized chin area add further protection and comfort. The comfort liner uses recycled materials, while integrated hydration tube channels in the cheek pads improve convenience during extended rides. A soft 25 mm textile chin strap and stainless steel D-rings provide a secure, comfortable fit. The Alpinestars SM3 Small helmet is designed for riders seeking dependable protection and ventilation for MX, enduro, and off-road use.
Features:
- Varied-thickness thermo-injected shell balances impact protection and lightweight performance
- Composite fiber layer between the outer shell and EPS liner enhances impact protection
- Six-piece EPS liner with five densities helps manage impact energy and internal volume
- Low-friction EPS coating helps reduce rotational forces during certain oblique impacts
- Ten intake ports and seven exhaust ports provide high levels of ventilation and heat transfer
- Visor release system is designed to release at a predetermined force during an impact
- Adjustable crown and cheek pads help tailor the fit to the rider’s head
- Emergency Release System and removable cheek pads support safer helmet removal
- Recycled-material comfort liner helps reduce environmental impact
- Integrated hydration tube channels improve convenience during extended rides
- Soft 25 mm textile chin strap and stainless steel D-rings provide a secure fit
- Designed for motocross, enduro, and off-road riding
- Brand: Alpinestars
- Model: SM3 Falcon
- Size: Small
- Manufacturer and vendor part number: 8300927-3206-S