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The 661 range of Mountain bike Full Face Helmets featuring the Comp Shifted Helmet

SixSIxOne is pushing product development to the limits to build a range that exceeds the standards within the motocross and mountain bike industries. Their designers incorporate the newest technology to provide quality products that excel in comfort and protection.

Technologies for the 661 MTB Comp Shifted Helmet:

  • Neck Brace Compatible: Certain technologies work better if the supporting products are designed to work in conjunction with each other. Neck braces are one of those technologies that need products design specifically to work with other safety equipment. Certain helmets, chest protectors, and roost deflectors are designed to work in conjunction with a neck brace to maximize comfort, fit, and motion.
  • Full helmet Venting System: The Full Helmet Venting System, or FHVS, is a system designed to give maximum airflow by linking channels and vents to create a vortex of airflow pushing warm air out of the helmet allowing cooler air to keep you cool.
  • Panorama Eye Port: The Panorama full view eye port is designed to give maximum peripheral vision and allow any goggles to fit without interference.

MTB Helmet specifications:

  • Polycarbonate shell
  • Interior channeling to aid ventilation
  • 12 exterior ports
  • Suitable for: BMX and DH

This helmet conforms to, or exceeds EU Standards only.

The 661 range of Helmets is available from Chain Reaction Cycles, the online bicycle store for the amateur to the professional cyclists.

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