Leatt MTB AllMtn 4.0
Top Pick
Leatt
Leatt

Leatt MTB AllMtn 4.0

4.6

Best premium protection for dedicated trail and enduro riders.

This helmet balances advanced rotational impact protection with all-day comfort for aggressive trail riding. It delivers a secure, lightweight fit and effective ventilation, making it a reliable choice for riders who prioritize safety without wanting to feel weighed down.

$219.00

Out of stock

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Who it's for

  • Safety-conscious riders seeking advanced protection against rotational brain injuries.
  • Mountain bikers who prioritize temperature regulation during intense summer rides.
  • Practical riders who want convenient and secure storage for their eyewear.

Who should skip it

  • Weight-sensitive racers looking for the lightest possible trail gear.
  • Budget-focused cyclists searching for a basic, low-cost protective solution.
  • Riders with non-standard head shapes who require a highly adjustable fit.

Performance breakdown

Impact Protection

Proprietary turbine technology significantly mitigates rotational forces during high-speed trail impacts.

Excellent

Ventilation Efficiency

Eighteen optimized vents keep airflow consistent even during slow, technical climbs.

Excellent

Fastening Convenience

The magnetic Fidlock buckle makes securing the strap effortless with gloves.

Excellent

Weight Profile

Solid construction adds durability, though it feels slightly heavier than minimalist helmets.

Good

Trail Versatility

Breakaway visor and integrated eyewear dock adapt perfectly to changing conditions.

Excellent

Comfort & Fit

Moisture-wicking liners ensure a fresh, stable fit throughout long, sweaty rides.

Excellent

Key Specs

Weight

430g

Material

Polymer shell with EPS + EP0 impact foam

Ventilation

18 vents

Safety Technology

360° Turbine Technology

Safety Certification

AS/NZS 2063:2008, EN1078, CPSC 1203

Visor Type

Adjustable with breakaway function

Closure Type

Fidlock magnetic

Eyewear Compatible

Yes

Removable Padding

Yes

Know before you buy

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Leatt MTB AllMtn 4.0

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Airpark Bike Co
Airpark Bike Co
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$219.00
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