HJC helmet size chart
The 5 HJC helmets we track cover heads from 51 to 63 cm (20.1 to 24.8 in). A HJC L is not the same as an L from another brand — here are the real numbers.
HJC helmet sizes in cm and inches
Every HJC model in our database, with the head circumference each size actually covers. All of these came from HJC's own published size chart.
| Model | Riding | Sizes | Safety (VT) | Price | |
|---|---|---|---|---|---|
| Atara | Road | S — 51-56 cm (20.1-22.0 in) M — 55-59 cm (21.7-23.2 in) L — 58-61 cm (22.9-24.0 in) | Not rated | ~€89 | View |
| Bellus | Urban | S — 51-56 cm (20.1-22.0 in) M — 55-59 cm (21.7-23.2 in) L — 58-61 cm (22.9-24.0 in) | Not rated | ~€100 | View |
| Furion 3 | Road | S — 51-56 cm (20.1-22.0 in) M — 55-59 cm (21.7-23.2 in) L — 58-63 cm (22.9-24.8 in) | Not rated | ~€209 | View |
| Ibex 3 | Road | S — 51-56 cm (20.1-22.0 in) M — 55-59 cm (21.7-23.2 in) L — 58-63 cm (22.9-24.8 in) | Not rated | ~€259 | View |
| Valeco 2 | Road | S — 51-56 cm (20.1-22.0 in) M — 55-59 cm (21.7-23.2 in) L — 58-61 cm (22.9-24.0 in) | Not rated | ~€139 | View |
Which HJC size am I?
Measure your head first (tape or string around the widest part, 1-2 cm above the eyebrows), then read it off the table above — HJC sizing is not the same as the next brand's. Across the range, HJC covers 51 to 63 cm (20.1 to 24.8 in). If your measurement falls outside that, no HJC helmet we track will fit you.
Jump to your measurement
- 51 cm: 5 HJC models
- 52 cm: 5 HJC models
- 53 cm: 5 HJC models
- 54 cm: 5 HJC models
- 55 cm: 5 HJC models
- 56 cm: 5 HJC models
- 57 cm: 5 HJC models
- 58 cm: 5 HJC models
- 59 cm: 5 HJC models
- 60 cm: 5 HJC models
- 61 cm: 5 HJC models
- 62 cm: 2 HJC models
- 63 cm: 2 HJC models
Comparing HJC against other brands? The finder shows your size in every brand at once, from one measurement.
Find my sizeSafety ratings
None of these HJC models has been rated by the Virginia Tech Helmet Lab yet. That is not a safety verdict: it just means the lab has not bought and tested them. Every helmet here still meets its market's legal standard (EN 1078 in Europe, CPSC in the US).