The Leatt ADV 8.5 V25 adventure helmet kit pairs a three-layer composite-matrix shell with photochromic and clear face shields, Velocity 4.5 goggles and a Pinlock 120 MaxVision XLT anti-fog insert. Its adjustable vents, wide eye port and configurable shield and peak visor support road and off-road riding setups.

Construction & Features

• Composite shell available across three shell sizes.
• 360° Turbine Technology, designed to help reduce peak brain acceleration at impact speeds associated with concussion and peak rotational acceleration.
• Double D-ring closure.
• Adjustable vents for airflow control.
• Wind-tunnel-tested shell designed to reduce drag and lift.
• Photochromic face shield lightens or darkens in response to UV light.
• Quick-release face shield for switching to off-road goggle use.
• Removable peak visor with twist-clip release.
• Extra-wide eye port for goggle integration.
• Chin curtain and cheek pads designed to seal around the neck and help reduce noise.
• Compatible with aftermarket communication devices.
• Antimicrobial, washable liner and cheek pads.
• Emergency cheek pads.

Four Riding Configurations

• Face shield, goggles and peak visor.
• Face shield and peak visor.
• Goggles and peak visor.
• Face shield without peak visor.

Kit Contents

• ADV 8.5 helmet with photochromic face shield fitted.
• Additional clear face shield.
• Velocity 4.5 goggles.
• Pinlock 120 MaxVision XLT anti-fog insert, designed to help reduce fogging by creating a thermal barrier.
• Face-shield mechanism covers for off-road mode.
• Helmet carry bag.

Specifications & Options

• Brand: Leatt.
• Model: ADV 8.5 V25.
• Color options: Hi-Viz Yellow, White, Stealth Black/Grey and Royal Blue/Red.
• Size options: XS, S, M, L, XL and 2XL.
• Certifications: ECE 22.06 and DOT.
• Listed weight: 1,575 ± 50 g for M/L.
• Plastic-free packaging.

Additional Information

Leatt lists a three-year Helmet Replacement Program for this model. Spare face shields are available in Iriz Silver (Mirror) and Smoke, sold separately.