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Load image into Gallery viewer, Leatt MTB AllMtn 4.0 Men Helmet, Stealth, L, 59-63cm

SKU: HLMT6045

Leatt MTB AllMtn 4.0 Men Helmet - Lightweight Recyclable Polymer Shell, 360 Turbine Impact Technology, Adjustable Visor, Ventilated Design, Magnetic Closure, Skull Protection for Trail & All-Mountain Riding

Regular price $219.00
$199.00 Sale price $219.00 Regular price
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Description
Specifications

Experience unmatched safety, comfort, and style with the Leatt MTB AllMtn 4.0 Men Helmet in Stealth, Size Large (59-63cm). Crafted with advanced materials and innovative technology, this helmet is engineered for serious mountain bikers seeking reliable impact protection and performance on rugged trails and challenging terrains.

Materials & Construction:

Built with a lightweight yet durable polymer shell, the Leatt MTB AllMtn 4.0 ensures excellent durability without added weight. The in-molded EPS impact foam combined with EP0 impact foam provides superior energy absorption, effectively dissipating impacts during crashes. The helmet weighs as little as 430 grams (0.95 lbs), offering maximum comfort for long rides.

Performance & Engineering:

Designed for optimal safety, this helmet features 360 Turbine Technology, reducing peak brain acceleration by up to 30% and rotational forces by up to 40% during impacts-crucial benefits in preventing concussions and brain injuries. The adjustable visor includes a breakaway function that minimizes rotational impact forces, enhancing rider protection during falls or collisions.

Innovative Components & Technology:

- Fidlock Magnetic Closure System: Ensures quick, secure, and easy helmet fastening while maintaining a sleek profile.

- Sunglasses Dock Port: Securely stores sunglasses or protective eyewear, ensuring quick access when needed.

- Ventilation System: 18 strategically placed vents provide maximized airflow, maintaining comfort and reducing overheating, even at low speeds.

- Moisture-Wicking & Breathable Liner: Features an anti-odor, washable inner liner that keeps sweat away and maintains freshness on extended rides.

Style & Use Case:

The sleek Stealth colorway complements aggressive mountain biking aesthetics, ideal for trail riding, enduro, and All-Mountain adventures. Its advanced safety features make it suitable for riders who demand both performance and protection in demanding terrains.

Sustainability & Certification:

Packaged in plastic-free, recyclable packaging, the Leatt MTB AllMtn 4.0 combines eco-conscious design with certified safety standards, including AS/NZS 2063:2008, EN1078, and CPSC 1203, ensuring compliance worldwide.

Perfect Fit & Compatibility:

Available in size Large (59-63cm), this helmet provides a snug, secure fit for avid mountain bikers. It's not designed specifically for e-bikes but excels in traditional mountain biking settings.

Upgrade your mountain biking gear with the Leatt MTB AllMtn 4.0 Men Helmet-where innovative safety technology meets lightweight comfort and aggressive style. Ride confidently knowing you're protected with the best in helmet engineering and design.

  • Lightweight polymer shell provides excellent durability and impact protection while minimizing weight for all-day comfort on mountain biking trails.
  • Advanced 360 Turbine Technology reduces peak brain acceleration by up to 30% and rotational forces by up to 40%, offering superior concussion and rotational impact protection during aggressive MTB rides.
  • Equipped with a secure sunglasses dock port, adjustable visor with breakaway feature, and Fidlock magnetic closure system, this helmet combines innovative features for convenience, safety, and customizable fit on challenging terrains.
  • Maximized ventilation with 18 strategically placed vents ensures optimal airflow and cooling performance, even at low speeds or in hot conditions, reducing rider fatigue and enhancing comfort.
  • Constructed with in-molded EPS and EPO impact foam, complemented by moisture-wicking, anti-odor, washable inner liner, this helmet offers superior energy absorption, moisture management, and long-lasting freshness for demanding mountain biking adventures.
MiscStealth, L, 59-63cm
SizeL
Designed for ebikeNo
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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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