Leatt ADV 8.5 Helmet Kit White

The Leatt ADV 8.5 Helmet Kit White sits within the Leatt adventure helmets range and is developed for riders seeking dependable head protection, effective ventilation and clear visibility on the road, track or trail.

Protection and comfort

Maximum Protection. Premium Comfort. Fully Adventure-Ready.
The Leatt ADV 8.5 Helmet Kit is designed for adventure riders who demand premium comfort, advanced safety features, and versatile riding configurations for both on-road and off-road exploration. Built with a lightweight composite shell, the helmet integrates 360° Turbine Technology, which significantly reduces concussion risks by managing both linear and rotational impacts.

The kit includes a photochromic visor that automatically adjusts to changing light conditions, a clear visor, and a free Leatt Velocity 4.5 goggle for optimal flexibility on every ride. The wind tunnel-tested aerodynamic shell reduces drag and wind noise, while an extra-wide eye port ensures seamless goggle integration.

Key Features

• Composite Shell (3 Shell Sizes): Lightweight yet highly durable for optimal protection.
• 360° Turbine Technology: Reduces peak brain acceleration by up to 30% and rotational acceleration by up to 40%.
• 4-Way Modular Rider Setup: Ride with visor and goggles, visor only, goggles only, or visor without peak.
• Photochromatic Visor + Clear Visor Included: The photochromatic visor auto-adjusts to light conditions; clear visor for versatile use.
• Pinlock® 120 MaxVision XLT Anti-Fog Insert Included: Fog-free visibility in all weather.
• Free Velocity 4.5 Goggles: For off-road, dust, and mud protection.
• Wind Tunnel Tested Aerodynamic Shell: Reduces drag, lift, and noise at high speeds.
• Noise Reduction Features: Chin curtain and cheek pads seal around the neck for effective wind noise reduction.
• Quick-Release Visor: Instantly remove for off-road setups; visor mechanism covers included.
• Extra-Wide Eye Port: Optimized for goggle use and excellent peripheral vision.
• Communication Ready: Compatible with most aftermarket comm systems.
• Antimicrobial, Washable Interior: Moisture-wicking, odor-resistant lining and cheek pads.
• Emergency Cheek Pad Release System: For safer removal after accidents.
• Double D-Ring Closure System: Secure and race-proven.
• Certified: Meets ECE 22.06 and DOT standards.

Composition

65% Composite Fiber (Fiberglass)
25% EPS (Expanded Polystyrene – impact foam)
8% Polyester (liner and padding)
2% Stainless Steel (D-rings, hardware)

Size Guide