Alpinestars SM3 Helmet Heat - Gloss Yellow Fluo/Black - Medium (Part #8301026-5011-M)

The Alpinestars SM3 Helmet Heat in Gloss Yellow Fluo and Black is engineered for optimal performance, protection, and rider comfort during motocross, enduro, and off-road adventures. Featuring a thermo-injected shell with varied thicknesses, this helmet offers a lightweight yet highly impact-resistant outer shell constructed from durable thermoplastic. Inside, a multi-density EPS liner with five different densities absorbs impacts effectively while maintaining a low overall weight, ensuring riders stay protected without sacrificing comfort. The inner liner is coated with a specialized low-friction material to reduce rotational forces during oblique impacts, enhancing safety by minimizing the risk of rotational injuries.

Designed for maximum airflow, the helmet incorporates ten intake vents and seven exhaust ports, with the visor engineered to channel air into these channels for improved ventilation and heat dissipation. The visor release system is calibrated to release with a specific force, reducing strain on the rider's neck during impact. Comfort is further enhanced with a removable, recycled-materials-based liner and integrated hydration tube channels in the cheek pads for convenient hydration on the move. The soft 25 mm textile chin strap delivers a secure fit, while the helmet's crown and cheek pads can be tailored for a personalized fit.

Safety features include an emergency release system with removable cheek pads, a 3D contoured foam interior for added comfort, and a chin area optimized for impact performance. The stainless steel D-rings ensure a tight, secure fit, and the helmet's construction prioritizes impact absorption, rotational impact management, and rider comfort. Lightweight at approximately 83 pounds, the Alpinestars SM3 Helmet Heat is a reliable choice for off-road enthusiasts seeking a helmet that balances protection, ventilation, and comfort for demanding terrains and conditions.

Features:

• Thermo-injected shell with varied thickness for impact protection and lightweight performance

• Multi-density EPS liner with five different densities for optimal impact absorption

• Low friction coating on EPS liner reduces rotational forces during oblique impacts

• Impact-resistant thermoplastic outer shell provides durability and protection

• Enhanced ventilation with ten intake and seven exhaust ports for superior heat transfer

• Visor designed to direct airflow into ventilation ports and release system minimizes neck strain during impacts

• Removable and recycled-material comfort liner supports eco-friendly design

• Integrated hydration tube channels in cheek pads for convenient hydration

• Soft textile chin strap with 25 mm width ensures comfort and safety

• Emergency release system and removable cheek pads for safe and easy removal

• Chin area optimized for superior impact performance and safety

• Stainless steel D-rings for a secure and tight fit

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 8301026-5011-M