Leatt MTB All Mtn 4.0
Best high performance head protection for dedicated all mountain trail riders.
This helmet balances advanced rotational impact protection with practical trail-ready features. It excels at keeping riders cool and comfortable, while the magnetic buckle and integrated eyewear storage solve common on-trail frustrations.
$219.00
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Who it's for
- Safety-conscious riders seeking advanced protection against concussions
- Mountain bikers who frequently ride in hot or humid climates
- Practical riders who value convenient and secure storage for sunglasses
Who should skip it
- Weight-conscious racers prioritizing the lightest possible gear for competition
- Budget-oriented cyclists looking for basic protection at a lower cost
- Riders with rounder head shapes who require a wider internal fit
Performance breakdown
Impact Protection
360° Turbine technology sets a high bar for rotational energy management.
Ventilation Efficiency
Eighteen vents keep airflow consistent even during slow, technical climbs.
Ease of Use
Fidlock magnetic buckle makes securing your helmet effortless with gloves on.
Gear Integration
Thoughtful sunglasses dock and goggle-compatible visor streamline your trail setup.
Weight Profile
At 430 grams, it prioritizes robust protection over ultralight racing specs.
Comfort and Hygiene
Moisture-wicking, washable liner keeps things fresh through long, sweaty rides.
Key Specs
Weight
430 grams
Shell Material
Polymer
Impact Foam
EPS + EP0
Number of Vents
18
Safety Technology
360° Turbine Technology
Closure Type
Fidlock magnetic buckle
Visor Type
Adjustable with breakaway function
Certifications
AS/NZS 2063:2008, EN1078, CPSC 1203, ASTM F1952-15
Removable Padding
Yes
Eyewear Compatible
Yes
Know before you buy
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