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509 Altitude Carbon Composite Helmet


The same fit and function you've come to expect, now crafted from one of the strongest materials on the planet. Strength aside, the Carbon Fiber Altitude is noticeably lighter than its thermoplastic counterpart. If you are looking for the very best snowmobile helmet, look no further than the 509 Carbon Fiber Altitude helmet.


  • Comes standard with universal camera mount
  • Comes standard with Fidlock‚® easy-open magnetic strap clasp
  • Innovative aerodynamic channels & 8 intake/exhaust vent ports
  • 8 sizes across 3 outer shell molds ensure excellent fit
  • Meets and exceeds DOT & ECE 2205 safety certification standards
  • ECE weight from 1150 grams

All helmets now come standard with our pro series liner and breath box.