Helmet ALPINESTARS S-M7

• Engineered for off-road racing, this lightweight helmet offers an ideal blend of superior ventilation and comfort, while its highly aerodynamic composite shell provides exceptional impact protection
• Featuring A-Head Fitment and a Visor Detaching System, the S-M7 incorporates PLASMA technology at the lower shell edge for optimal energy dissipation in case of contact with the collarbone area
• Key Features
• Aerodynamic profile design creates a smooth, streamlined shell without external channels or features that could act as load points during an impact or compromise helmet integrity
• The shell curvature reduces friction on impact, allowing deflection and efficient energy transfer to protect the rider’s head from direct force and force transferred to the neck and spinal column
• Ultra-ventilated helmet with 20 individual intake and exhaust ports, excluding the eye port, including 13 intakes and 7 exhausts for optimal ventilation
• Fit can be further customized with Alpinestars replacement cheek pads, available in all thicknesses and interchangeable among all shell sizes
• Communication System Compatible — Cutaway section on the left side of the EPS accommodates intercom systems, with earphone recesses on both sides for speakers
• Construction
• Linings are removable and hand washable using warm water and neutral soap
• Fabrics feature antimicrobial treatments
• Crown Pad — Crown and neck pads are elastically connected for improved oblique impact management
• Top Pad — Top pad is removable and height-adjustable with the A-Head system
• Cheek Pads — 3D foam cheek pads feature an emergency extraction system (ERS) and a channel for hydration tube installation
• Cheek pads are interchangeable among all sizes
• Chin Strap — 25 mm wide nylon strap, stainless steel DD rings, and removable covers for washing
• Integrated channels on both sides accommodate a hydration system
• Protection
• Visor Detaching System features a release mechanism designed to avoid the inherent weaknesses of other anchoring systems
• Visor is engineered to automatically detach from the shell when subjected to impact energy greater than 15 Joules for optimal impact protection, regardless of direction
• PLASMA inside — Alpinestars PLASMA technology is strategically integrated into the S-M7 side pads for high-performance shock absorption in a critical area, significantly reducing the risk of injuries

Material Composition

• 42% Fiberglass, 20% Polystyrene (EPS), 10% Polyurethane, 8% Polypropylene, 5% Polyvinil Chloride, 5% Steel, 4% Polyamide, 3% Acrylonitrile-Butadiene-Styren, 3% Polyester

Brand
ALPINESTARS
Vendor Part Number
8301926-7256-L
Base Color
Blue
Finish
Gloss
Color/Finish
Blue, Pink, Purple
Features
Vented, Removable Cheek Pads, Removable Liner
Gender
Unisex
Graphic
Fuse
Model
S-M7
Product Name
Helmet
Shell Material
Composite Fiberglass
Size
L
Size Group
Adult
Type
MX, Off-Road
Units
Each