• In a comparative test by Europe’s largest motorcycle magazine, “MOTORRAD”, the O'Neal SIERRA Helmet was among the test winners and was awarded “recommended buy” in the Adventure/Enduro category
  • The shell is made of ABS
  • Multiple air vents for optimal ventilation and cooling
  • Microlock buckle
  • Removable, moisture-absorbing and washable inner padding.
  • Bluetooth-ready with internal speaker cavities and a rubber ring at the back of the helmet (Bluetooth unit not included)
  • Pinlock® 30 lens with anti-fog insert included (not fitted)
  • Clear visor plus integrated secondary sun visor included
  • Meets ECE 22.06 safety standards
  • Please note: The helmet is slightly smaller than its ECE 22.05 predecessor.

Materials: Outer shell: 74% ABS, 26% EPS; Padding: 100% PU foam; Inner lining: 85% polyester, 15% spandex

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