HJC F100 Adult Street Helmets
The HJC F100 Modular Helmet offers full-face protection and open-face convenience in one aerodynamic design. It features ACS ventilation, moisture-wicking liners, an auto-closing visor, adjustable sun shield, and Smart HJC Bluetooth readiness—perfect for touring or commuting.
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
2XS | 51 - 52 | 6 3/8 - 6 1/2 | 20 1/8 - 20 1/2 |
XS | 53 - 54 | 6 5⁄8 - 6 3⁄4 | 20 7⁄8 - 21 1⁄4 |
SM | 55 - 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
MD | 57 - 58 | 7 1⁄8 - 7 1⁄4 | 22 1⁄2 - 22 7⁄8 |
LG | 59 - 60 | 7 3⁄8 - 7 1⁄2 | 23 1⁄4 - 23 5⁄8 |
XL | 61 - 62 | 7 5⁄8 - 7 3⁄4 | 24 - 24 3⁄8 |
2XL | 63 - 64 | 7 7⁄8 - 8 | 24 3⁄4 - 25 1⁄8 |
3XL | 65 - 66 | 8 1⁄8 - 8 1⁄4 | 25 5⁄8 - 26 |
4XL | 67 – 68 | 8 3⁄8 - 8 1⁄2 | 26 3⁄8 - 26 3/4 |
5XL | 69 – 70 | 8 3⁄4 - 8 3⁄4 | 27 1⁄4 - 27 5/8 |
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
XS | 54 – 55 | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 |
S | 55 – 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
M | 57 – 58 | 7 1⁄8 - 7 1/4 | 22 1⁄2 - 22 7/8 |
L | 58 – 59 | 7 1⁄4 - 7 3⁄8 | 22 7⁄8 - 23 1⁄4 |
XL | 60 – 61 | 7 1⁄2 - 7 5⁄8 | 23 5⁄8 - 24 |
2XL | 62 – 63 | 7 3⁄4 - 7 7⁄8 | 243⁄8 - 24 3/4 |
3XL | 64 – 65 | 8 - 8 1/8 | 25 1⁄4 - 25 5⁄8 |
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
XS | 54 – 55 | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 |
S | 56 – 57 | 7 - 71⁄8 | 22 - 221⁄2 |
M | 58 – 59 | 7 1⁄4 - 73/8 | 22 7⁄8 - 231/4 |
L | 60 – 61 | 7 1⁄2 - 7 5⁄8 | 235⁄8 - 24 |
XL | 62 – 63 | 73⁄4 - 247⁄8 | 233⁄8 - 243/4 |
2XL | 63 – 64 | 8 - 81⁄8 | 251⁄4 - 255/8 |
3XL | 65 – 66 | 81/8 - 81/4 | 255⁄8 - 26 |
4XL | 67 – 68 | 83/8 - 81/2 | 263⁄8 - 263/4 |
5XL | 69 – 70 | 83/4 - 83/4 | 271⁄4 - 275/8 |
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
YOUTH S | 49 – 50 | 61/8 - 61/4 | 191/4 - 193/4 |
YOUTH M | 51 – 52 | 63⁄8 - 61⁄2 | 20 - 201⁄2 |
YOUTH L | 53 – 54 | 65⁄8 - 63/4 | 207⁄8 - 211/4 |
YOUTH S/M | 49 – 50 | 61⁄8 - 61⁄4 | 191⁄4 - 193⁄4 |
YOUTH L/XL | 63/8 - 61/2 | 63⁄8 - 61⁄2 | 20 - 201⁄2 |
New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).
Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.
Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.
Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.
Refurbished, Last Call - Same as refurbished. Last call or closeout item.
Product Image | Color | Size | SKU | Availability | Price |
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Black | X-Small | 0869-0105-03-HH | Out of Stock | $399.99 |
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Black | Small | 0869-0105-04-HH | Out of Stock | $399.99 |
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Black | Medium | 0869-0105-05-HH | In Stock | $399.99 |
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Black | Large | 0869-0105-06-HH | In Stock | $399.99 |
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Black | X-Large | 0869-0105-07-HH | In Stock | $399.99 |
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Black | 2X-Large | 0869-0105-08-HH | In Stock | $404.99 |
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Nardo Grey | X-Small | 0869-0187-03-HH | Out of Stock | $409.99 |
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Nardo Grey | Small | 0869-0187-04-HH | Out of Stock | $409.99 |
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Nardo Grey | Medium | 0869-0187-05-HH | In Stock | $409.99 |
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Nardo Grey | Large | 0869-0187-06-HH | In Stock | $409.99 |
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Nardo Grey | X-Large | 0869-0187-07-HH | In Stock | $409.99 |
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Nardo Grey | 2X-Large | 0869-0187-08-HH | In Stock | $414.99 |
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Semi-Flat Black | X-Small | 0869-0135-03-HH | Out of Stock | $409.99 |
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Semi-Flat Black | Small | 0869-0135-04-HH | Out of Stock | $409.99 |
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Semi-Flat Black | Medium | 0869-0135-05-HH | In Stock | $409.99 |
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Semi-Flat Black | Large | 0869-0135-06-HH | In Stock | $409.99 |
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Semi-Flat Black | X-Large | 0869-0135-07-HH | In Stock | $409.99 |
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Semi-Flat Black | 2X-Large | 0869-0135-08-HH | In Stock | $414.99 |
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Semi-Flat Metallic Blue | X-Small | 0869-0132-03-HH | Out of Stock | $409.99 |
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Semi-Flat Metallic Blue | Small | 0869-0132-04-HH | Out of Stock | $409.99 |
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Semi-Flat Metallic Blue | Medium | 0869-0132-05-HH | Out of Stock | $409.99 |
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Semi-Flat Metallic Blue | Large | 0869-0132-06-HH | In Stock | $409.99 |
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Semi-Flat Metallic Blue | X-Large | 0869-0132-07-HH | In Stock | $409.99 |
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Semi-Flat Metallic Blue | 2X-Large | 0869-0132-08-HH | In Stock | $414.99 |
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Semi-Flat Titanium | X-Small | 0869-0147-03-HH | Out of Stock | $409.99 |
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Semi-Flat Titanium | Small | 0869-0147-04-HH | Out of Stock | $409.99 |
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Semi-Flat Titanium | Medium | 0869-0147-05-HH | In Stock | $409.99 |
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Semi-Flat Titanium | Large | 0869-0147-06-HH | In Stock | $409.99 |
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Semi-Flat Titanium | X-Large | 0869-0147-07-HH | In Stock | $409.99 |
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Semi-Flat Titanium | 2X-Large | 0869-0147-08-HH | In Stock | $414.99 |
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White | X-Small | 0869-0109-03-HH | Out of Stock | $409.99 |
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White | Small | 0869-0109-04-HH | Out of Stock | $409.99 |
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White | Medium | 0869-0109-05-HH | In Stock | $409.99 |
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White | Large | 0869-0109-06-HH | In Stock | $409.99 |
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White | X-Large | 0869-0109-07-HH | In Stock | $409.99 |
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White | 2X-Large | 0869-0109-08-HH | In Stock | $414.99 |