- Pro Series cold weather removable breathbox. Removable ventstoppers for customized ventilation.
- 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.
When you demand the absolute best, look no further than the 509 Altitude Carbon Fiber helmet. Hand built from 100% carbon fiber (unlike our competitors carbon blend) you can expect the lightest, strongest, and most durable helmet we offer. Combined with our cold weather breathbox, Fidlock magnetic buckle, and removable ventstoppers, this is the ultimate snowmobile helmet no matter your riding style and no matter what mother nature throws your way.
Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
For more information go to https://www.P65Warnings.ca.gov
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