As low as $129.99/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS SM7 Cast Helmet (Medium) — Gloss Blue/Pink/Yellow Fluo Built for off-roading racing , the ALPINESTARS SM7 Cast Helmet combines a lightweight composite shell with race-bred ventilation and rider-focused comfort. Its aerodynamic design helps reduce drag while engineered protection features support energy management in impact scenarios. Key Protection & Performance Features Supremely aerodynamic composite shell with a smooth, streamlined profile free of external channels that could compromise integrity. Engineered impact management : shell curvature helps reduce friction on impact and supports efficient energy transfer away from the head. PLASMA technology integrated into the lower side pads for high-performance shock absorption in a critical contact area. Visor Detaching System : releases under impact energy > 15 Joules , designed to optimize protection regardless of direction. A-Head fitment system and interchangeable replacement cheek pads for customizable comfort across shell sizes. Ventilation & Comfort Ultra-ventilated with 20 intake/exhaust ports (13 intakes, 7 exhausts) for maximum airflow. Antimicrobial treated, hand-washable removable linings (warm water & neutral soap). 3D foam cheek pads with Emergency Release System (ERS) ; hydration tube channel available. Top pad removable and height adjustable via A-Head . Rider-Ready for Tech Communication compatible cutaway on left EPS with speaker recesses for intercom systems. Chin strap: 25 mm nylon strap with stainless steel DD rings and removable washable covers. Details : UTV/ATV/MX off-road use. Unisex adult sizing. Finish Gloss. Weight 5.2 lbs. Size M.
Engineered for off-roading racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight, helmet while its supremely aerodynamic composite shell delivers exceptional impact protection
A-Head Fitment and Visor Detaching System, the SM7 is equipped with PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case of contact with the collar bone area
Key Features
Aerodynamic profile design offers a smooth, streamlined shell free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet's construction
The shell's curvature promotes reduced friction on impact, allowing deflection and the most efficient transfer of energy to protect the rider's head from direct force and referred to the neck and spinal column
Ultra-ventilated helmet with 20 individual intake and exhaust ports, not including the eye port, with 13 intakes and 7 exhausts, for optimum ventilation
The fit can be further customized via the Alpinestars replacement cheek pads, which are available in all thicknesses and are exchangeable between all shell sizes
Communication System Compatible — Cutaway section on the left-side of the EPS to seamlessly accommodate Intercom Systems, with earphone recesses on both sides for speakers
Construction
Linings are removable and washable by hand using warm water and neutral soap
Fabrics have antimicrobial treatments
Crown Pad — Crown pad and neck pad are elastically connected, for better oblique impact management
Top Pad — The top pad is removable and adjustable in height thanks to the A-head system
Cheek Pads — The cheek pads are fitted 3D foam, with an emergency extraction system (ERS), with a channel for hydration tube installation
Cheek pads are interchangeable among all sizes
Chin Strap — Chin strap is fitted with a 25 mm width nylon strap, stainless steel DD rings, removable covers for washing purpose
Integrated channels on both sides to accommodate a hydration system
Protection
Visor Detaching System features a release mechanism is conceived to avoid the inherent weaknesses in other anchoring systems
Visor is engineered to automatically detach from the shell when it is subjected to an impact energy greater than 15 Joules for optimum impact protection, regardless of the direction
PLASMA inside; Alpinestars PLASMA technology is strategically-integrated into the SM7's side pads for high performance shock absorption in a critical area, significantly reducing risk of injuries
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