The new AC-X3 by HJC incorporates racer-tested features, such as the Advanced Composite Material (ACM) shell and the Advanced Channeling Ventilation System (ACS), to provide one of the most technologically advanced helmets in its class.


  • Super-Lightweight "ACM" Shell Design
    • "ACM" (Advanced Composite Material) Shell Shell constructed using advanced fiberglass & Spectra® composite weave
    • I-beam chin-bar design
    • Three shell sizes for a more comfortable fit
  • Flow-Through "ACS" Advanced Channeling Ventilation System
    • Dual flow-through channels
    • 2 high capacity forehead intake vents
    • 2 venturi exhaust vents
  • Removable AquaTrans® "Open Cell" Interior Liner
    • Easily removable liner and cheek pads for cleaning or custom fitting
    • AquaTrans ® interior material quickly wicks moisture away from the skin
    • Open Cell technology foam allows for increased internal air circulation
    • Padded chin strap design
  • Aerodynamic Visor Design
    • Adjustable 3-screw "ram-air" visor with machined aluminum side and plastic center screws
    • Integrated visor fins to reduce high-speed lift
    • Visor matches helmet graphics
  • Large Eyeport
    • Large eye-port opening for greater visibility
    • Integrated non-slip goggle strap holders on each side of the eye port
  • Nylon strap retention snap
    • Neatly secures excess chin strap
  • Soft Helmet Storage Bag Included


  • Standards: Dot-218, Snell-M-2005
  • Construction: (ACM) Fiberglass and Spectra®
  • Weight: 1570 grams (approximate based on size medium solid color)

Size: XS to 2XL


  • Solid: $199.99
  • Option: $219.99
  • Agent: $224.99
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