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AT4.0 Range

The AT4.0 range has been designed to redefine motorcycle protection. Driven by passion & built around our riders, this is protection re-engineered. From the street, to the road to the track, AT4.0 has the right helmet for every rider.

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Size
  1. S (6)
  2. M (6)
  3. L (5)
  4. XL (6)
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  1. AT4.0 CARBON (5)
  2. AT4.0 TRACK (2)
Technology
  1. Carbon fiber (7)
  2. Fiberglass (1)
  3. DD chinstrap (3)
  4. Twiceme ID chip (1)
  5. Rheon impact tech (7)
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