World's First Sportbike Modular Helmet
Purebred for the street has been our mantra since day one, and it’s the reason we created the Threshold helmet. Built for riders who demand versatility without compromise, it blends a sleek, aerodynamic shell with a positive locking modular chinbar for quick conversations, fuel stops, or just catching a breath. Its handcrafted FRP shell meets world safety standards, while oversized intakes and exhaust ports channel air through a deeply sculpted EPS for maximum cooling. The Fog-Free Threshold Dropshield™ knocks down sun and glare in an instant, and the quick-change fog and distortion free Threshold Shield™ keeps your vision razor sharp. Inside, the Hydradry™ comfort liner wicks away moisture. The Threshold Helmet is engineered from the asphalt up, for the streets where ICON lives and breathes.

Features

• Intermediate-oval headform
  
• Handmade composite fiberglass shell
  
• Modular chinbar with easy open button
  
• Multiple oversized intake and exhaust ports
  
• Fog-free ThresholdShield™ installed
  
• Internal dark smoke Threshold Dropshield™
  
• Premium comfort liner with moisture-wicking Hydradry™
  
• Emergency release cheek pads
  
• Compatible with ICON Helmlink™ Bluetooth communication (sold separately)
  
• Includes Clear Threshold Shield™
  
• Includes Dark Smoke Threshold Dropshield™