509 Altitude 2.0 Snowmobile Helmet – Lightweight, Fidlock, DOT/ECE

509 Altitude 2.0 Snowmobile Helmet

The second-generation Altitude delivers a lightweight and durable design backed by advanced helmet engineering. Featuring a superior fiberglass composite shell, it’s built to endure challenging terrain and variable weather conditions.

Features

• Hand lay-up fiberglass composite shell—strong, light, and reliably structured

• Certified DOT & ECE 22.05 for recognized safety standards

• Fidlock magnetic chinstrap for quick and secure fastening with one hand

• Ventilation sliders on the upper ports allow precise control of airflow

• Nine intake and four exhaust vents ensure effective thermal management

• Moisture-wicking, removable liner and cheek pads for easy cleaning and customizable fit

• Pro-Series Breathbox included; removable for enhanced airflow when needed

• Camera-ready with universal mount capability and accessory nutsert points

• Polycarbonate visor with a lifetime warranty for sustained clarity and protection

• Sizes range from XS to 4X in three shell sizes to achieve optimal fit

• Includes drawstring 509 helmet bag and branded sticker

Experience confidence on the trail with superior fit, performance, and protection.