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Leatt All Mountain 3.0 Half Shell Helmet

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SKU: 1023015350

All-day comfort with superior head and brain protection.


All-day comfort with superior head and brain protection. Made from a lightweight polymer shell, the All-MTN 3.0 helmet features a Powerbridge construction for greater shell strength. The All-MTN 3.0 helmet is also features 360 degree Turbine Technology. These small blue 360 degree moving discs are constructed from an energy-absorbing shape and material. This tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level.

The helmet features low speed ventilation ports and a Fidlock magnetic buckle for easy fitting. You can conveniently store your sunglasses at the rear of the helmet as well. The visor is adjustable and breaks away upon impact for extra rotational impact force reduction. If you are looking for a multifunctional, lightweight helmet, then the 3.0 All-MTN helmet is the helmet you want.


  • Lightweight 4 piece polymer shell in three sizes
  • Powerbridge top shell construction for greater load distribution
  • Sunglasses dock port for easy, secure storage.
  • Fidlock magnetic closure system
  • 360 degree Turbine Technology reduces peak brain acceleration by up to 30% at impact speeds associated with concussion
  • Reduces peak brain rotational acceleration by up to 40%
  • Adjustable visor with breakaway function for rotational impact force reduction
  • In-molded impact foam for superior energy absorption
  • Maximized ventilation with 20 vents effective even at low speeds
  • Moisture wicking, breathable, anti-odor and washable inner liner
  • Premium bottom trim for quality finish
  • Sizes: S (51-55cm) / M (55-59cm) / L (59-63cm)

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