Leatt Helmet Kit ADV 8.5 Motorcycle Helmets

The ADV 8.5 helmet kit offers premium safety and elite performance for adventure riders who demand versatility across all terrains. Built with a three-layer composite matrix, this helmet is significantly lighter and stronger than traditional polymer shells. Unlike standard off-road headwear, the ADV 8.5 is wind-tunnel tested to minimize drag and lift at high speeds, providing a smooth and quiet experience during long road transitions or technical off-road expeditions.

Advanced 360 Turbine Safety Technology

• Features patented 360 degree Turbine Technology to safeguard against head and brain injuries.

• Helps reduce peak brain acceleration at impact speeds associated with concussions.

• Significantly lowers peak brain rotational acceleration during off-center hits.

• Composite shell construction available in three sizes for a precise and secure fit.

• Equipped with emergency release cheek pads for safe removal by first responders.

Premium Kit Inclusions and Optical Clarity

• Includes both a photochromic shield and a clear shield inside the box.

• Photochromic technology automatically adjusts tint based on UV light levels for crystal clear vision.

• Comes with a free pair of Leatt Velocity 4.5 goggles for maximum eye protection.

• Pinlock 120 MaxVision XLT anti-fog insert included to prevent lens fogging in cold or humid conditions.

• Spare lenses are available in Iriz Silver Mirror and Smoke finishes.

Versatile 4-Way Rider Configuration

• Allows for multiple setups including shield and goggles, shield and visor, or goggles and visor.

• Shield can be used without the visor for a streamlined street-focused aesthetic.

• Extra wide eye port ensures seamless integration with most off-road goggles.

• Quick-release shield mechanism makes it easy to transition between road and dirt modes.

• Includes specialized covers for the shield mechanism when riding in off-road mode.

Superior Comfort and Acoustic Engineering

• Wind-tunnel tested shell design significantly reduces aerodynamic drag and neck fatigue.

• Chin curtain and specialized cheek pads seal around the neck for enhanced noise reduction.

• Adjustable ventilation ports allow riders to manage airflow in all weather conditions.

• Antimicrobial and washable internal liner keeps the helmet fresh after long journeys.

• Secure Double D-Ring closure provides a reliable and racing-standard fastening system.

Technical Specifications and Certifications

• Weight: 1575g plus or minus 50g for size Medium/Large.

• Safety Certifications: Fully tested and certified to ECE 22.06 and DOT standards.

• Connectivity: Fully compatible with aftermarket communication devices.

• Packaging: Shipped in plastic-free, eco-friendly materials.

• Support: Backed by a 3-year Helmet Replacement Program.

• Accessories: Includes a high-quality helmet carry bag for storage.