Alpinestars S-M7 Fuse Helmet — Size S, White
Lightweight off-road helmet with 20 vents, PLASMA side protection, detachable visor system, removable washable liners and emergency cheek pad extraction.
Bank transfer
Lightweight off-road helmet with 20 vents, PLASMA side protection, detachable visor system, removable washable liners and emergency cheek pad extraction.
Engineered for off-roading racing, the S-M7 Fuse offers a balanced combination of superior ventilation and comfort in a lightweight, aerodynamic shell that delivers exceptional impact protection.
A-head fitment and a visor detaching system are integrated with PLASMA technology at the lower shell edge for optimum energy dissipation in case of contact with the collar bone area.
The helmet's aerodynamic profile is smooth and streamlined, designed without external channels or protrusions that could become load points in an impact, promoting deflection and efficient energy transfer away from the head and neck.
Ultra-ventilated design with 20 intake and exhaust ports — 13 intakes and 7 exhausts — for continuous airflow and rider comfort during intense efforts.
Fit can be customized with replacement cheek pads available in multiple thicknesses and interchangeable across all shell sizes, and the top pad is removable and height-adjustable via the A-head system.
Communication system compatible: EPS cutaway on the left side accommodates intercom units, with earphone recesses on both sides for speaker installation.
Linings are removable and washable by hand; fabrics include antimicrobial treatments for hygiene. Cheek pads use 3D foam with an emergency extraction system (ERS) and a channel for hydration tube routing.
Chin strap features a 25 mm nylon strap, stainless steel DD rings and removable covers for washing, and integrated channels on both sides accommodate a hydration system.
The visor detaching system is engineered to automatically release the visor when subjected to impact energy exceeding 15 Joules, improving overall impact protection regardless of direction.
PLASMA inserts at the side pads provide targeted shock absorption to reduce risk of injury in critical impact areas.
Construction materials (by percentage): 42% fiberglass, 20% polystyrene (EPS), 10% polyurethane, 8% polypropylene, 5% polyvinyl chloride, 5% steel, 4% polyamide, 3% acrylonitrile-butadiene-styrene, 3% polyester.
| Features | Vented, Removable Cheek Pads, Removable Liner |
|---|---|
| Model | S-M7 |
| Manufacturer part number | 8301926-2054-S |
|---|
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