Leatt AllMtn 1.0 trail helmet with Turbine 360° technology, 14 vents, Fidlock magnetic closure, and adjustable visor. Reliable protection for all mountain bike trails.

LEATT AllMtn 1.0 MTB Helmet — Lightweight and versatile all-mountain trail helmet

The LEATT AllMtn 1.0 MTB Helmet is available in cyan blue . Designed for riders seeking serious protection on the trails, it combines lightness, generous ventilation, and advanced safety technologies in an accessible and versatile model. Whether you're new to trail riding or looking for a reliable everyday helmet, it's ready for every ride.

Construction and materials

The polymer composite shell offers extended rear coverage for enhanced protection of the neck and sensitive areas. The impact foam is molded directly into the shell, ensuring optimal energy absorption during high-speed impacts. The result is a robust helmet with a compact profile, ideal for the demands of all-mountain trail riding.

360° Turbine Technology

The helmet incorporates Leatt 's Turbine 360° technology, a unique 3-in-1 safety system. The geometrically optimized "turbine" discs allow the helmet to move slightly on the head upon impact. This controlled movement helps reduce the maximum acceleration transmitted to the skull and brain, particularly against rotational forces generated during angled falls. Combined with the molded impact foam, this technology provides effective protection against both low-speed and more violent impacts.

Ventilation

With its 14 vents distributed across the entire shell, the helmet ensures sustained airflow even at low speeds, during technical climbs or rolling sections. Ventilation remains effective in all riding conditions, limiting heat buildup to maintain comfort throughout the ride.

Comfort and fit

The occipital retention system with a micrometric buckle allows for precise and personalized adjustment for optimal stability in all circumstances. The breathable, washable, and moisture-wicking inner lining ensures lasting comfort, even during intense rides. The helmet closes with a Fidlock magnetic buckle, allowing for quick and secure one-handed fastening. The adjustable and detachable visor completes the package, offering additional protection in the event of a fall thanks to its design that reduces rotational impact forces.

Certifications

The Leatt MTB AllMtn 1.0 helmet is certified according to the following international standards: AS/NZS 2063:2008 , EN1078 and CPSC 1203 , attesting to its compliance with the safety requirements in force 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)