Alpinestars SM7 Helmet - Core Matte Orange/Blue - Large (Part Number 8301826-408-L)

Designed for off-road racing enthusiasts, the Alpinestars SM7 Helmet combines superior ventilation, lightweight construction, and advanced impact protection to enhance rider safety and comfort. Its aerodynamic composite shell features a smooth, streamlined profile free of external channels, reducing drag and minimizing impact load points. The shell's curvature promotes optimal energy dissipation during impacts, helping to protect the rider's head, neck, and spinal column. Incorporating 20 ventilation ports—13 intake and 7 exhaust—the helmet ensures excellent airflow for all-day comfort even in demanding conditions. The Alpinestars SM7 allows for a customizable fit with interchangeable cheek pads available in various thicknesses, ensuring a snug and comfortable fit for different users. The helmet's design includes a cutaway section on the left side to seamlessly accommodate communication systems, with earphone recesses on both sides for speakers, making it ideal for racing environments requiring constant communication. The interior features removable, washable liners with antimicrobial treatment, including a crown pad connected elastically to better manage oblique impacts and an adjustable top pad via the A-Head system for personalized comfort. The cheek pads are made of 3D foam with an emergency extraction system and hydration tube channel, while the chin strap is equipped with a 25 mm nylon strap, stainless steel DD rings, and removable covers for easy cleaning. Integrated channels on both sides of the helmet facilitate hydration system installation. Safety is further enhanced by the Visor Detaching System, which automatically releases upon high-impact energy exceeding 15 Joules, preventing additional injury from visor detachment. Strategically integrated PLASMA technology within the side pads offers high-performance shock absorption, significantly reducing injury risk during impacts. Crafted for durability and safety, the Alpinestars SM7 helmet seamlessly blends advanced impact protection, ventilation, and communication system compatibility for off-road racing applications.

Features:

• Aerodynamic shell design with smooth profile for reduced impact load points

• Ultra-ventilated with 20 ports (13 intake, 7 exhaust) for optimal airflow

• Lightweight composite construction for enhanced comfort and agility

• Customizable fit with interchangeable cheek pads and adjustable top pad

• Communication system compatible with cutaway EPS section and earphone recesses

• Removable, washable antimicrobial liners including crown, top, and cheek pads

• Impact management features including elastically connected crown and neck pads

• Visor detaching system designed to release upon impact energy exceeding 15 Joules

• Integrated PLASMA technology in side pads for superior shock absorption

• Chin strap with nylon strap, stainless steel DD rings, and removable covers for cleaning

• Hydration channels integrated into helmet sides for fluid intake during rides

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 8301826-408-L