Icon 0100-2821 Threshold Solid Modular Motorcycle Helmet Gloss White Large

The Icon Threshold Solid Modular Helmet redefines what a performance street helmet can be, combining the protection of a full-face design with the everyday convenience of a modular flip-up chinbar. Engineered for riders who refuse to compromise, the Threshold features a handcrafted composite fiberglass shell that balances strength, impact management, and all-day wearability in a sleek, aerodynamic package.

Visibility is handled by the Fog-Free ThresholdShield™, with a built-in internal dark smoke Threshold Dropshield™ that deploys instantly to cut glare without the need to swap shields. Both a Clear Threshold Shield™ and a Dark Smoke Threshold Dropshield™ are included in the box.

Key Features:

• Handmade composite fiberglass shell — engineered for strength and lightweight rideability
• Modular flip-up chinbar with easy-open button for quick conversations and fuel stops
• Intermediate-oval headform for the most common rider fit
• Multiple oversized intake and exhaust ports for high-volume ventilation to manage heat on long rides
• Fog-Free ThresholdShield™ installed with internal dark smoke Threshold Dropshield™
• Premium Hydradry™ comfort liner with moisture-wicking properties
• Emergency release cheek pads for faster, safer helmet removal by first responders
• Removable molded breath deflector and chin curtain
• Compatible with ICON HelmLink™ Bluetooth communication system (sold separately)
• Includes Clear Threshold Shield™ and Dark Smoke Threshold Dropshield™
• World standard certified: DOT FMVSS No. 218 (US), ECE R22.06 (Europe), and PSC (Japan)
• 1-year warranty on material defects and workmanship

Available in Gloss White, the Threshold is built from the asphalt up for street riders who demand both style and serious protection. The large size fits most intermediate-oval heads in the 59–60 cm range.