SKU: F01012400-110-001

Sullivan Helmet

$159.95 Regular price $159.95
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Select Color: Black
Select Size: XS

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Aerodynamic, comfortable, and breathable, the 509 Sullivan Helmet is ready to pack on the miles, no matter your riding experience. This DOT-compliant helmet has a wide field of view, comes in a range of sizes, and has been made with a durable, high-quality thermoplastic shell. Our multi-channel ventilation system allows for maximum air flow while a classic padded chin strap with a D-ring closure keeps it secure.
D-ring Chin Strap DOT/ECE Certified

Key Features

  • DOT compliant
  • XS to 2X sizes available in two shells for optimal fit and minimal weight
  • High quality thermoplastic shell
  • Comfortable, breathable, removable, and washable liner
  • Aerodynamic design for exceptional stability
  • Optically superior wide field of view with 95% UV protected and fog-resistant shield
  • Multi-channel ventilation system for maximum air flow
  • Padded chin strap with D-ring closure
  • Helmet ships with clear face shield only
  • WARNING for California residents


  • Starting weight: 1500 grams
  • Head Shape: Intermediate Oval
More than a lifestyle
When you’re riding, you’re part of something much bigger—you’re part of a community driven by a mutual understanding and shared passion for adventure.