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Engineered for extreme weather and long days on the trail, the 509 Delta V Carbon Ignite Helmet (XL Shell) - Legacy blends elite materials, high-tech visibility, and tailored comfort into one cold-conquering package. Built specifically in the XL shell for sizes 2X–4X, this model includes Custom(er) Cheek Pads right out of the box for a dialed-in fit and all-day comfort.
The standout feature is the 12V Ignite dual-pane heated shield—powered for reliable fog-free vision in even the harshest riding conditions. Combined with 509’s Venturi Venting system, which draws out heat and moisture without letting cold air in, the result is consistent clarity and temperature control across a full day of aggressive riding. The hand-laid carbon fiber shell keeps the helmet lightweight yet strong, and the Fidlock® magnetic chinstrap makes for easy, glove-friendly operation.
With a timeless Legacy colorway and advanced features packed into a sleek carbon frame, this helmet is built to endure—and perform—season after season.
| Base Activity (Sport) | Snowmobiling |
| Catalog | Snow |
| Collection | Helmets & Goggles |
| Condition | New |
| Gender | Unisex |
| Gender | Men's |
| Gender | Women's |
| Overview | The 509 Delta V Carbon Ignite Helmet (XL Shell) delivers lightweight carbon protection, a heated shield, and custom-fit cheek pads—built for cold-weather endurance and comfort. |
| Product Family | Helmets |
| Riding Style / Environment | Trail Riding |