HJC F100 Reff Modular Helmet MC1
HJC F100 Reff Modular Helmet MC1
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- Fiberglass Composite Shell - Lightweight yet highly impact-resistant
- Advanced Channeling Ventilation System — Developed with advanced aerodynamic and ventilation technologies
- HJ-45 Visor — Offers 99% UV-A&B protection and Pinlock® prepared visor
- Compact Visor Mechanism - Minimum and durable visor mechanism
- Introduces advanced rotation system
- Features an adjustable sun shield mechanism, allowing the visor to extend by 8 mm for improved sun protection
- The 3D contour design ensures a secure fit, enhancing both safety and comfort
The HJC F100 Reff Modular Helmet is HJC's adventure-touring modular, combining a flip-front chin bar with a removable peak visor for riders who split time between the highway and unpaved terrain. DOT and ECE 22.06 certified composite shell built for versatile adventure performance. The Advanced Channeling Ventilation System moves air efficiently, the HJ-45 Pinlock-ready shield provides 99% UV-A/B protection, and the removable washable interior handles long adventure riding days comfortably. At The Helmet Shop, the F100 is the modular for adventure riders who need flip-front convenience with genuine dual-sport capability.
Specifications
| Brand | HJC |
|---|---|
| Model | F100 |
| Helmet type | Modular (Full-Face / Open-Face Convertible) |
| Shell | Advanced Fiberglass Composite (AFC) |
| Certification | DOT FMVSS 218 |
| Face shield | HJ-45A (XS–M) / HJ-45B (L–2XL) |
| Pinlock | Pinlock-ready; Pinlock lens included |
| Internal sun shield | Yes — HJ-V12 dark smoke sun shield, extends 8 mm |
| Bluetooth / communication | Pre-molded speaker pockets |
| Sizes available | XS, S, M, L, XL, 2XL |
| Colors / colorways | MC1 |
| Approx. weight | 3.87 lbs (size M, per HJC/retailer data) |
| Part numbers | 0100-3259 – 0100-3265 |
Frequently Asked Questions
Is the HJC F100 DOT approved?
Yes. The HJC F100 carries DOT FMVSS 218.
What face shield fits the HJC F100?
The F100 uses the HJC HJ-45A (XS–M) / HJ-45B (L–2XL) shield. Pinlock status: Pinlock-ready; Pinlock lens included. Replacement clear, smoke, dark smoke and RST mirrored shields are available at The Helmet Shop.
Does the HJC F100 have a built-in sun visor?
Yes. Internal sun shield: HJ-V12 dark smoke sun shield, extends 8 mm.
Can I put a Bluetooth headset in the HJC F100?
Yes — pre-molded speaker pockets. 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 F100 Reff Modular Helmet MC1 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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