Lightweight advanced polycarbonate composite shell for superior fit and comfort
ACS (Advanced Channeling Ventilation System) provides full front-toback airflow to help flush heat and humidity up and out of helmet
Pinlock ready HJ-33 visor provides 99% UV protection and is anti-scratch coated; Pinlock anti-fog insert included
Adjustable dark smoke Dynamic Multi-step sun shield for optimized position
Glasses groove accommodates riders who wear glasses
Smart HJC 21B and 50B ready
Moisture wicking and dry interior fabric with 3D contour cheek pads for comfort
Crown and cheek pads are removable and washable; cheek pads are interchangeable throughout all helmet sizes
Micro buckle chin strap
ECE 22.06 certified
Specifications| Finish | Matte |
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| Product Name | Helmet |
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| Size | 4XL |
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| Color/Finish | Silver / Titanium / Matte / Semi-Flat |
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| Communicator Compatibility | Compatible |
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| Features | Moisture Wicking / Removable Liner / Removable Cheek Pads |
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| Gender | Unisex |
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| Graphic | Solid |
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| Shell Material | Polycarbonate |
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| Model | i91 |
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| Base Color | Silver |
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| Internal Sun Shield | Smoke |
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| Size Group | Adult |
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| Type | Modular |
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