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Leatt Adventure 8.5 Royal, adventure helmet
Article No.: 11091485



Photochromic shield, Pinlock 120XLT insert and cross goggles included
The ADV 8.5 helmet kit provides premium protection and performance for adventurous riders. It is constructed from a three layer composite matrix which is a lighter and stronger construction than a polymer shell. Furthermore, it features Leatt’s patented 360º Turbine Technology, where the energy absorption of the turbines helps reduce the low-speed impact energy to the head and brain. The helmet is fastened with a secure DD ring buckle.
An ADV helmet is different to an off-road helmet, designed to minimize drag and lift for a smoother ride at higher speeds when on roads. It is quick and easy to transition to off-road use, with an extra wide eye port compatible with off-road goggles. Adjustable vents cater to all riding conditions, keeping you cool and comfortable. Depending on rider preference, the visor is completely removable at the twist of a clip, allowing you to set your helmet up to your liking.
What really makes this helmet stand out from any other is the kit. Included with the helmet in the kit is a photochromic and clear visor, 4.5 goggles and a Pinlock MaxVision anti-fog shield.
Photochromic shield technology allows the visor to lighten or darken depending on the amount of UV light. This way, you’re always riding with crystal clear vision. 4.5 goggles provide additional eye protection, and the Pinlock 120 MaxVision XLT prevents fogging by creating a thermal barrier between the inside and outside of the lens.
Leatt adventure helmets are sold as kits
- 4.5 Velocity goggles included
- Photochromic and clear shield included
- Pinlock® 120 MaxVision XLT included
Why are adventure helmets different to off-road helmets?
- Adventure helmets come with a shield for traveling at higher speeds on the road. However, it is important the eye port is also compatible with off-road goggles so that the rider can easily switch between the two when riding off-road for better ventilation at lower speeds and clearer vision
- Speaker pocket integration
- Noise cancelation liners to reduce sound levels inside the helmet
- Aerodynamic shapes for safety and comfort when travelling at higher speeds on the road
- Adjustable vents to manage ventilation for all riding conditions
Features
- Composite shell in 3 shell sizes: XS/S, M/L, XL/XXL
- Photochromic visor attached, clear visor also included in the box
- Free Velocity 45 goggles included
- Pinlock® 120 MaxVision XLT anti-fog included
- Wind tunnel tested shell design significantly reduces drag and lift
- Chin curtain & cheek pads close around the neck for noise reduction
- Quick-change visor for off-road use: covers for the visor mechanism for off-road mode included
- Double D-ring closure
- Extra wide field of vision for goggle integration
- Compatible with third-party communication devices
- Antimicrobial and washable interior and cheek pads
- Emergency cheek pads
- Breakaway peak
- Toolless system to remove the peak and for easy and fast adjustability
- Certified according to ECE 22.06 and DOT
- Weight 1520 gr. ± 50 gr. in size M
- Helmet carrying bag included
- Plastic-free packaging
360° Turbine Technology
- Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion
- Reduces peak brain rotational acceleration by up to 40%
Leatt Lab Tested
Maximizing rider safety. Utilizing 4 densities of impact foam and anti-rotational technology, the Leatt ADV helmet is designed and thoroughly tested to ensure rider safety on and off the road
Aerodynamic performance
- Up to 38% lower than industry benchmark helmet
- Up to 8% lower than industry benchmark helmet
Excellent ventilation
- Wind tunnel tested for optimized ventilation and acoustics
- Adjustable ventilation for all riding and weather conditions
- Up to 25% better overall ventilation when compared with industry benchmark helmet
Liner technology
- Profit inner liner - elasticated fit system for an outstanding snug fit, giving the rider a feeling of safety and comfort
- Chin curtain - protects from the elements and helps reduce road noise
- Extended neck roll
- Cheek pads - 3D shaped with multiple thicknesses available for a custom and comfort fit
Shield technology
- Wide peripheral view
- Toolless release mechanism - turn the fast release mechanism to simply remove the shield
- Pinlock® 120 MaxVision XLT compatible - the Pinlock® technology ensures a fog-free vision by creating a thermal barrier between the outside and the inside of the lens
Note
Please be aware, as long as nothing else is written in the item description:- All helmets will be delivered only with the ECE certification by default, even if it is shown differently.
- All helmets that have a visor will be delivered with a clear visor, even if it is shown differently.
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You've had experience with the product?
Leatt Adventure 8.5 Royal
Posted by Slawomir Michalowski 1 08.01.2026
Fit: no information
awesome !!
awesome !!
Posted by Andreas Buller 1 05.12.2025
Fit: Fits true to size





















































