Arai UK

Arai Quantum Helmet

DNA White Base DNA White Base

£469.99DNA White Base

Sizing Chart (cm)

XS S M L XL XXL
53-54 55-56 57-58 59-60 61-62 63-64
Click here for advice on sizing/interior shapes

View the 2010 brochure HERE or request a printed brochure HERE.

Various spare parts are available for this helmet. Click here to view them.

5 Year Limited Warranty

Variations

Features

  • New strengthened outershell in Super Complex Laminate Construction (SCLC)
  • Enhanced hyper ridge strengthening in outer shell lower section
  • Larger opening for increased ease when taking helmet on or off
  • Triple density inner shell
  • Comfort and fit on higher level
  • Airflow spoiler-directs the airflow around the bottom edge
  • Wider aperture/larger visor-for better peripheral vision
  • Emergency release cheek pads
  • New fully washable and removable interior lining with improved performance
  • Dry Cool®
  • Removable skull cap and cheek pads, available in six sizes
  • Enhanced Ventilation system: New bigger intake/exhaust air ducts feature bigger buttons for easy glove use;New exhaust ducts at bottom of helmet provide optimized ventilation; New designed chinvent for better channeling of airflow;Patented visor brow ventilation ducts keep temple area cool
  • Sleek one-piece trim rubber
  • Lever release visor removal system (LRS)
  • Aerodynamic recessed visor holder system
  • Aerodynamic 3D Pinlock® ready visor with de-mist visor lock
  • Double 'D' ring fastening system ensures correct strap tension at all times
  • Pinlock® visor insert included
  • Read more about these features in the technology section

The helmet's removable internal padding is also superb. I've used this helmet on a couple of 300-mile journeys, one cold and one very hot, as well as commuting and general use, and normally forget I'm wearing it....Steve Houghton Staffs Sentinel-27.08.10
Arai Quantum