SKU: F01018500-110-001

Mach III Carbon Helmet

$399.95 Regular price $399.95
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Select Color: Blacktop
Select Size: XS

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With hand-laid carbon fiber construction and a plush interior, the 509 Mach III Carbon Helmet is ready for daily commutes, long hours in the saddle, or weekends spent exploring the windiest highways. Streamlined and built for high-speed riding, this DOT and ECE 22.05 certified helmet includes a shield lock seal, an easy gloves-on access Fidlock® chinstrap, and multiple shield options so you can show your style.
Carbon Fiber DOT/ECE Certified Fidlock®

Key Features

  • Lightweight, durable hand-laid carbon fiber construction
  • Shield lock seal
  • Fidlock® chinstrap
  • Comfortable plush interior
  • Multiple shield options (mirrored and tinted options) → Shop Shields
  • DOT and ECE 22.05 certified - global standard (EU and CA)
  • WARNING for California residents



  • Starting Weight: 1300g
  • 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.