HJC F100 Carbon Solid Modular Helmet
Available in stock (6)
Riding Styles
Adventure, Commuting, Cruiser, Dual Sport, Street, TouringThe HJC F100 Carbon Helmet combines lightweight carbon-fiber construction with the versatility of a rotational modular design. A Pinlock-ready face shield, internal Dark Smoke sun visor, ACS ventilation, and removable moisture-wicking interior make it a premium choice for everyday street riding and long-distance touring.
HJC Sizing Information
Choosing the Correct Helmet Size
Helmet fit is critical to helmet protective performance. The correct helmet size can only be checked and confirmed by physically fitting the helmet to the user. Always try the helmet on in a store, before purchasing it, to be sure you are purchasing the correct sized helmet for you.
Head Measurement Instructions
Wrap a flexible tape measure around your head approximately one inch above the eyebrows and ears. Use this measurement (in either inches or centimeters) to find your helmet size in the chart below.
Helmet Sizing Information
To achieve proper helmet fitment, begin by finding your head circumference size using the method described. Remember that the helmet size you choose should fit around the crown of your head comfortably with no pressure points. The cheek pads should fit firmly around your face. Once your chin strap is fastened, grab the chin bar of the helmet and move it side to side. Your cheeks should move with the helmet, and the helmet should not slide across your face.
HJC Size Chart
| Size | CM | Inches | Hat Size |
|---|---|---|---|
| 3XS | 50–51 | 19 3/4 – 20 1/8 | 6 1/4 – 6 3/8 |
| 2XS | 52–53 | 20 1/2 – 20 7/8 | 6 1/2 – 6 5/8 |
| XS | 54–55 | 21 1/4 – 21 5/8 | 6 3/4 – 6 7/8 |
| S | 55–56 | 21 5/8 – 22 | 6 7/8 – 7 |
| M | 57–58 | 22 1/4 – 22 7/8 | 7 1/8 – 7 1/4 |
| L | 58–59 | 23 1/4 – 23 5/8 | 7 1/4 – 7 3/8 |
| XL | 60–61 | 23 5/8 – 24 | 7 1/2 – 7 5/8 |
| 2XL | 62–63 | 24 3/8 – 24 3/4 | 7 3/4 – 7 7/8 |
| 3XL | 64–65 | 25 1/8 – 25 1/2 | 8 – 8 1/8 |
| 4XL | 66–67 | 26 – 26 3/8 | 8 1/4 – 8 3/8 |
| 5XL | 68–69 | 26 3/4 – 27 1/8 | 8 1/2 – 8 5/8 |
HJC CL-X7 Plus Size Chart
| Size | Centimeters | Inches | Hat Size |
|---|---|---|---|
| 3XL | 65–66 | 25 1/2" – 26" | 8 1/8 – 8 1/4 |
| 4XL | 67–68 | 26 3/8" – 26 3/4" | 8 3/8 – 8 1/2 |
| 5XL | 69–70 | 27 1/8" – 27 1/2" | 8 5/8 – 8 3/4 |
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Product Details
Product Details
Features
Features
Sizing Info
Sizing Info
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What is your return policy
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Why are some items heavily discounted
Why are some items heavily discounted
Many deals are last-season colors, overstock inventory, or discontinued models — not lower quality gear.
This is one of the smartest ways to score premium protection at a reduced price.