Acerbis Profile 4 – Motocross Riding Helmet (Black/Orange)

Key Specifications & Architecture

• Shell Construction: It features an aerodynamic, high-impact thermoplastic outer shell paired with a multi-density EPS inner liner to spread and absorb forces effectively. 
• Ultra-Lightweight Build: Weighing just 1,240 ± 50 grams (for size Medium), it ranks as one of the lightest off-road lids in its category, heavily reducing neck fatigue during long, demanding trail sessions. 
• Global Safety Certifications: The helmet holds tri-certification, complying fully with international ECE, DOT, and Indian ISI safety standards.
• Retention System: It utilizes a traditional race-grade Double D-ring closure, keeping the helmet locked safely to your head during extreme movements or crash dynamics. 

Design & Performance Features

• DualFlow Ventilation: Equipped with specialized intake openings near the nose/chin bar alongside rear exhaust extractors, creating continuous airflow to clear out sweat and humidity. 
• Adjustable Sun Peak: The extended motocross visor can be easily adjusted to block harsh overhead sunlight, roost, or trail debris while staying compatible with nearly all standard MX goggles. 
• Neck Brace Ergonomics: The bottom edge of the thermoplastic shell is structurally contoured to sit flush and interact smoothly with protective neck braces. 
• Comfort Lining: Built around the fastening strap is a specialized “Comfort System” lining. The interior fabric is entirely hypoallergenic, removable, and machine washable, maintaining fresh hygiene over long-term use.