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Arai 2008 Model
Quantum II Spike Helmet
$538.99  Sale
MSRP $597.99


Item Availability status
Choose a color and size to view availability.
Product Description
  • Round Oval fit: The transitional fit in which the head is distinctly rounder, with length and width almost even
  • Brow Vent Faceshield Ventilation System provides cooling air in upper face area without holes in critical forehead area of the shell or in the impact-absorbing liner material
  • Optically-correct pre-formed faceshields better vision, UV ray protection with less distortion
  • De-Mist Lock faceshield tab pushes forward to open the shield slightly help clear fogging
  • Shell incorporates smaller gap between shield and shell to reduce wind noise, same breathguard as found in the RX-7 Corsair
  • Shell is Super Complex Laminate Construction (Super CLC), redesigned aerodynamic shape with molded details to add character, increase shell strength, and enhance the performance of the upgraded side exhaust vents
  • Chin Spoiler
  • Top mounted (TD-4) vent design is recessed into the shell for a clean look
  • Uses SAJ shield side pod like RX-7 Corsair and Astral for easier operation, uses the single span, dual pivot hinge chin vent as found on the RX-7 Corsair
  • Fully removable washable interior, cheek pads are the same as RX-7-RR4, Astral and Astral-X
  • Meets or exceeds Snell and D.O.T. standards


  • Arai Helmet Sizing Specifications

    Arai Interior Shape Diagrams
Click swatch to view color options
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