Adult trail/enduro helmet with Turbine 360° technology, polymer shell, 20 vents, Fidlock magnetic buckle and removable visor for challenging rides.

LEATT AllMtn 3.0 MTB Helmet — All-day Trail and Enduro Protection

The LEATT AllMtn 3.0 MTB Helmet in rust orange is designed for adult mountain bikers seeking serious protection on technical and challenging trails. Built to handle long rides with confidence, it combines lightness, generous ventilation, and a multi-layered safety system designed for the unexpected challenges of the trail.

Construction and materials

The lightweight polymer composite shell incorporates a molded PowerBridge structure that significantly improves impact absorption at high speeds. Impact foam molded directly into the shell completes the package for optimal energy management during impacts. The inner lining is breathable, odor-resistant, and washable, ensuring easy maintenance after intense rides.

360° Turbine Technology

At the heart of the AllMtn 3.0, Leatt 's Turbine 360° technology forms a unique 3-in-1 protection system. "Turbine" discs positioned inside the helmet allow for slight relative movement between the helmet and the head upon impact, thus reducing the maximum acceleration transmitted to the skull and brain. This system simultaneously protects against rotational forces, low-speed impacts, and high-speed shocks, providing comprehensive coverage against the hazards of the terrain.

Ventilation

With its 20 carefully distributed vents on the shell, the helmet ensures efficient airflow even at low speeds, during climbs or slow-speed technical sections. Heat and perspiration are continuously wicked away, maintaining a comfortable head temperature throughout the ride.

Comfort and fit

The occipital retention system with a micrometric buckle allows for precise and personalized adjustment for optimal stability, regardless of head shape. The Flat Lock strap divider keeps the chin straps in place without irritation. The closure is secured with a Fidlock magnetic buckle, usable with one hand even while wearing gloves. Dedicated notches accommodate sunglasses arms for convenient and secure storage during rides. The visor is both adjustable and detachable; designed to separate in the event of a fall, it helps reduce rotational impact forces.

Certifications

The LEATT MTB AllMtn 3.0 helmet is approved according to the following international standards: AS/NZS 2063:2008 , EN 1078 and CPSC 1203 , guaranteeing a recognized and proven level of safety for mountain biking.

Product information

• Brand : Leatt
• Product Range : Mountain Bike Helmets
• Gender : Male - Unisex
• Sizes : S (51-55 cm) / M (55-59 cm) / L (59-63 cm)