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Leatt Helmet MTB - AllMtn | Endurance | Enduro | Trail | Urban



Size S M L
Head Circumference (cm)
51 - 55
55 - 59
59 - 63
Head Circumference (in)
20" - 21.6"
21.6" - 23.25"
23.25" - 24.75"

LEATT Helmet MTB AllMtn 4.0

MSRP: R3,800.00


Sizing Guide
SKU: N/A Categories: ,

LEATT Helmet MTB AllMtn 4.0, a lightweight Trail Riding helmet, with Fidlock® Magnetic Snap Buckle. Ready to protect your Head & Brain on next level Trails!

The LEATT Helmet MTB AllMtn 4.0 has a universal sunglasses dock under the visor. Protecting sunglasses, when not in use from scratches and unwanted impacts.


  • Lightweight Polymer shell
  • Adjustable visor opens up enough to place your goggles underneath
  • 360° Turbine Technology
  • Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion
  • Reduces peak brain rotational acceleration by up to 40%
  • Maximized ventilation with 18 vents. Optimized for riding and effective even at low speeds
  • Moisture wicking, breathable, anti-odour washable inner liner
  • Adjustable visor with breakaway function for rotational impact force reduction
  • In-moulded EPS + EP0 impact foam for superior energy absorption
  • Certified and tested: AS/NZS 2063:2008, ASTM F1952–15, EN1078, CPSC 1203
  • Weight: From 430g (1.79 lbs)
  • Sizing: S (51-55cm), M (55-59cm), L (59-63cm)

Check out the 2024 Helmet version: LEATT Helmet MTB AllMtn 4.0 v24

Additional information


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Protection Size

S, M, L


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