- Innovative aerodynamic channels & 8 intake/exhaust vent ports. Meets and exceeds DOT & ECE 2205 safety certification standards
- One piece eye port trim. Perfect 509 goggle fit. Revolutionary neck brace ready shell profile.
- Custom fit eps, specially designed for North America. Special designed expanded polyurethane chin insert. Removable, washable premium liner.
- Dual density, interlocking eps. DOT/ECE helmet weight from 1380 grams.
- Removable vent stoppers for customized ventilation. Comes standard with universal camera mount, Fidlock easy-open magnetic strap clasp, our new Pro Series Liner and Cheekpads, and a cold weather breathbox.
One of the industry's bestselling helmets ever, the 509 Altitude series excels across four key principles: safety, performance, fit, and style. Revolutionary design means precision fit and sleek profiling that exceeds the competition, plus innovative venting and all-day comfort for aggressive riding. The 509 Altitude Helmet features the Fidlock magnetic strap buckle for easy one-handed operation, plus customizable elements like a removable cold weather breathbox.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.