HJC i91 Dusk Modular Helmet MC3H
HJC i91 Dusk Modular Helmet MC3H
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- Designed with touring and cruising riders in mind, offering a great mix of style and functionality
- Has a slim and stylish design that's lightweight, making sure your journey is safe and enjoyable
- Has improved aerodynamic performance for a smoother and more stable ride, helping riders stay focused on their adventure
- Dynamic, multi-step sun visor provides added convenience and visibility when dealing with varying light conditions
- 3D contour design of the helmet ensures a comfortable and secure fit, even if you wear glasses
- Includes reflective trimming for added safety on the road
- Polycarbonate shell designed to be lightweight with a superior fit and comfort, using CAD technology
The HJC i91 Dusk Modular Helmet is a feature-rich modular helmet that delivers DOT and ECE 22.06 certified protection and genuine everyday versatility in a polycarbonate ABS composite shell designed for riders who want premium flip-front features without the RPHA price. The one-touch chin bar release is glove-friendly, the integrated sun visor deploys with a single motion, the Pinlock-prepared face shield fights fog in cold and wet conditions, and the removable washable moisture-wicking interior stays comfortable through long riding days. SMART HJC Bluetooth ready. At The Helmet Shop, the i91 is the well-rounded modular for riders who want HJC's reliability and a complete feature set at a mid-range price.
Specifications
| Brand | HJC |
|---|---|
| Model | i91 |
| Helmet type | Modular |
| Shell | Advanced Polycarbonate Composite (APC) |
| Certification | DOT FMVSS 218 |
| Face shield | HJ-33 |
| Pinlock | Pinlock-ready |
| Internal sun shield | Yes — HJ-V12, Dynamic Multi-Step (DMS) |
| Bluetooth / communication | 2nd Gen SMART HJC 50B / 21B / 11B compatible |
| Sizes available | XS, S, M, L, XL, 2XL |
| Colors / colorways | MC3H |
| Approx. weight | 3.99 lbs (size M, per HJC/retailer data) |
| Part numbers | 0100-3102 – 0100-3107 |
Frequently Asked Questions
Is the HJC i91 DOT approved?
Yes. The HJC i91 carries DOT FMVSS 218.
What face shield fits the HJC i91?
The i91 uses the HJC HJ-33 shield. Pinlock status: Pinlock-ready. Replacement clear, smoke, dark smoke and RST mirrored shields are available at The Helmet Shop.
Does the HJC i91 have a built-in sun visor?
Yes. Internal sun shield: HJ-V12, Dynamic Multi-Step (DMS).
Can I put a Bluetooth headset in the HJC i91?
Yes — 2nd Gen SMART HJC 50B / 21B / 11B compatible. The Helmet Shop can install a Bluetooth headset for you — we install, charge and test every headset in the helmet before it ships, and pair two headsets when you order two helmets together.
What sizes does the HJC i91 Dusk Modular Helmet MC3H come in, and how do I pick one?
This listing is available in XS, S, M, L, XL, 2XL. Measure your head circumference about one inch above the eyebrows and compare it with the HJC size chart. A new helmet should feel snug all around with even pressure and no hot spots; the liner breaks in slightly.
Is the interior removable and washable?
Yes. The comfort liner and cheek pads remove for hand washing; let them air dry before reinstalling.
What do the MC codes in the color names mean?
HJC uses MC (multi-color) codes to identify each colorway of a graphic. An “SF” suffix means a semi-flat (matte) finish, and “H” indicates a hi-viz color. Check the product photo for each code.
Why Buy HJC From The Helmet Shop?
- Authorized HJC dealer — genuine HJC product with full manufacturer warranty support.
- Bluetooth headset installs done right: we install, charge and test every headset in the helmet before it ships, and when two helmets are ordered together we pair the two headsets so they work out of the box.
- Fast US shipping from Ormond Beach, Florida, and real helmet experts on the phone.
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