
509 ATMOSPHERE HELMET - WATERMELON //
Break through boundaries in the 509 Atmosphere Helmet - Watermelon, a vibrant and protective option for riders entering the world of snowmobiling. Designed for comfort, affordability, and safety, this game-changing helmet offers high-end features without the premium price tag. From its bold Watermelon colorway to its balanced construction, the Atmosphere Helmet is built for those who demand quality from day one.
Constructed with a durable injection-molded polycarbonate shell and dual-density EPS foam, this helmet meets both DOT and ECE 22.06 safety certifications. Ventilation is key, and the Atmosphere delivers with twelve total vent ports (six intake, six exhaust) that keep air moving and moisture under control. Inside, a plush, removable liner and quick-dry cheek pads enhance comfort while making cleaning and fit adjustments a breeze. The secure double D-ring chinstrap ensures a custom fit for every ride.
Whether you're gearing up for your first snow season or looking for dependable performance at a smart value, the Atmosphere Helmet delivers protection, airflow, and a bold aesthetic you can trust on the trail.
KEY FEATURES /
- Injection-Molded Polycarbonate Shell for Lightweight Durability
- Dual-Density EPS Foam Enhances Impact Protection
- Six Intake and Six Exhaust Vents for Balanced Airflow
- Removable, Washable Liner and Cheek Pads for Easy Maintenance
- Double D-Ring Chinstrap for Secure, Custom Fit
ADDITIONAL DETAILS /
- Replaceable Polycarbonate Visor
- Universal Camera Mount
- Certified: DOT & ECE 22.06
- Best Head Shape: Intermediate Oval
- Starting Weight: 1250 grams
- Size Range: XS – XL
- Shell Sizing:
- Large Shell – XS, SM, MD
- XL Shell – LG, XL
- Includes: 509 Helmet Drawstring Bag
- UPC: $PrimaryItemId$
- Manufacturer Part No: F01021500-102
- Base Activity (Sport):
- Snowmobiling
- Base Activity (Sport):
- Snowbiking
- Base Activity (Sport):
- ATV
- Base Activity (Sport):
- UTV (Side-By-Side)
- Catalog:
- Snow
- Collection:
- Helmets & Goggles
- Condition:
- New
- Gender:
- Unisex
- Gender:
- Men's
- Gender:
- Women's
- Overview:
- The 509 Atmosphere Helmet delivers lightweight protection, advanced safety certifications, and balanced airflow—engineered for riders who demand comfort and performance.
- Product Family:
- Helmets
- Riding Style / Environment:
- Trail Riding
- Riding Style / Environment:
- Backcountry Riding
- Riding Style / Environment:
- Racing
- Riding Style / Environment:
- Crossover
- PromoBar:
- $25 OFF When Bundled with Any New 509 Goggles!