Alpinestars SM7 Helmet - Core Gloss Red 2XL - Advanced Off-Road Racing Helmet with Superior Ventilation and Impact Protection

The Alpinestars SM7 Helmet in Core Gloss Red, size 2XL, is engineered specifically for off-road racing enthusiasts seeking optimal performance and safety. Crafted with a lightweight composite shell, this helmet offers a streamlined aerodynamic design that minimizes drag while providing exceptional impact resistance. Its smooth, curved surface ensures reduced friction during impacts, promoting better energy deflection to protect the rider's head, neck, and spinal column. The shell's design includes integrated PLASMA technology at the lower side, which enhances energy dissipation in collision-prone areas such as the collarbone, adding an extra layer of safety.
Ventilation is a key feature of the SM7, with 20 individual ports—13 intake and 7 exhaust—delivering maximum airflow to keep the rider cool and comfortable in demanding off-road conditions. The helmet's interior is equipped with removable, washable linings made from antimicrobial fabrics, ensuring hygiene and freshness during extended use. The crown and neck pads are elastically connected to manage oblique impacts effectively, while the top pad can be adjusted in height via the A-head system for a customized fit. Cheek pads are made from 3D foam, featuring an emergency extraction system and channels for hydration tubes, and are interchangeable among all shell sizes to suit individual preferences.
Designed with communication in mind, the SM7 features a cutaway section on the left side of the EPS to seamlessly integrate intercom systems, with earphone recesses on both sides for speakers. The chin strap includes a 25 mm nylon strap with stainless steel DD rings and removable covers for cleaning. Integrated channels on both sides of the helmet accommodate a hydration system, making it suitable for long rides. The visor detaching system is engineered to release automatically upon impact exceeding 15 Joules, preventing injury from visor detachment during crashes. The helmet is further enhanced with Alpinestars' innovative PLASMA technology, strategically embedded in the side pads to provide high-performance shock absorption, significantly reducing injury risks. Overall, the SM7 offers a perfect blend of aerodynamic efficiency, ventilation, impact protection, and rider comfort, making it a top choice for off-road racing professionals and serious enthusiasts alike.

Features:

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

• Ultra-ventilated with 20 intake and exhaust ports for optimal airflow

• Impact protection enhanced by PLASMA technology integrated into the side pads

• Removable and washable interior linings with antimicrobial treatment

• Adjustable top pad with A-head system for a customized fit

• Interchangeable cheek pads compatible across all shell sizes

• Communication system compatible with a cutaway EPS section and earphone recesses

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

• Integrated channels for hydration system for extended rides

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

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 8301826-3127-XXL