Icon 0100-3448 Threshold Nocturnal 2 Modular Motorcycle Helmet Large Black

The Icon Threshold Nocturnal 2 Helmet is a bold, dark-themed modular street helmet built on Icon's flagship Threshold platform. The shell is wrapped in a blacked-out scale graphic that is understated at a standstill and commanding in motion — engineered for riders who own the night.

At its core, the Threshold Nocturnal 2 features a handcrafted FRP (Fiberglass Reinforced Plastic) shell paired with a deeply sculpted EPS liner for maximum protection and airflow efficiency. The positive-locking modular flip-up chinbar with an easy-open button gives you the freedom to flip up for a conversation or fuel stop without sacrificing structural integrity or rider confidence.

Key Features:

• Blacked-Out Nocturnal 2 Scale Graphic — subtle, aggressive pattern with dark presence
• Positive-Locking Modular Chinbar — easy-open flip mechanism with solid latch engagement
• Handcrafted FRP Shell — lightweight yet durable fiberglass reinforced construction
• Oversized Intake & Exhaust Vents — high-volume airflow through deeply channeled EPS for heat and fatigue management
• Fog-Free Threshold Shield™ — distortion-free, quick-change face shield for clear vision at speed
• Internal Fog-Free Threshold Dropshield™ — integrated dark smoke internal sun shield deploys instantly to cut glare
• HydraDry™ Comfort Liner — removable moisture-wicking interior keeps you dry and comfortable mile after mile
• Emergency-Release Cheek Pads — allows for faster, safer helmet removal by emergency professionals
• Bluetooth Ready — designed to integrate with Icon HelmLink™ Bluetooth communication systems (sold separately)
• Intermediate Oval Fit — the most common helmet fit profile, slightly wider side-to-side
• World Standard Certified — meets DOT FMVSS No. 218 (US) and ECE R22.06 (Europe) safety standards

In the Box: Helmet, Clear Threshold™ Shield, Dark Smoke Threshold Dropshield™

Size Large fits head circumference 59–60 cm. The Threshold Nocturnal 2 is built for street riders who demand performance, versatility, and a look that commands the road after dark.