Icon Threshold Nocturnal 2 Modular Helmet

SKU: DS01003445

Icon Threshold Nocturnal 2 Modular Helmet

In stock
SKU: DS01003445
Regular price $450.00

View Size Guide

How to Measure Your Head

Wrap a flexible tape measure around your head approximately 1 inch (2.5 cm) above your eyebrows and ears. Use the measurement to determine your recommended helmet size below.

Icon Airflite™ / Ultraflite™ Helmet Size Chart

Helmet Size Head Circumference (cm)
XS 53–54 cm
S 55–56 cm
M 57–58 cm
L 59–60 cm
XL 61–62 cm
2XL 63–64 cm
3XL 65–66 cm

Proper Helmet Fit

Helmet fit is critical to protective performance. Your helmet should fit comfortably and securely around the crown of your head, without creating pressure points.

  • The cheek pads should fit firmly against your face.

  • Fasten the chin strap securely.

  • Grab the chin bar and move the helmet from side to side. Your cheeks should move with the helmet, and the helmet should not slide across your face.

  • Different cheek-pad thicknesses may be available to help achieve the best fit.

Important: The correct helmet size can only be confirmed by physically fitting the helmet to the wearer. Whenever possible, try the helmet on before purchasing to ensure the proper fit.

fitment silhouette

⚠️ WARNING: Improper helmet fit could contribute to serious injury or death.

Sizing Disclaimer: Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.

Intermediate-oval headform. Handmade composite fiberglass shell.

Icon Threshold Nocturnal 2 Modular Helmet 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

Specifications:

  • Available sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large, 3X-Large
  • Type: Modular
  • Shell Material: Composite Fiberglass
  • Finish: Matte
  • Features: Removable Liner, Moisture Wicking, Vented
  • Sold individually

Note: Compatible with ICON Helmlink Bluetooth communication (sold separately).

Product Title Store SKU MFR Part #
X-Small DS01003445 0100-3445
Small DS01003446 0100-3446
Medium DS01003447 0100-3447
Large DS01003448 0100-3448
X-Large DS01003449 0100-3449
2X-Large DS01003450 0100-3450
3X-Large DS01003451 0100-3451

Bulk order

Variant Quantity Price Total
3X-Large DS01003451 / 0100-3451
Regular price $450.00
$0.00
Regular price $450.00
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