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Out of stock
$169.99 USD
The HJC i10 Helmet is a full-face street helmet designed for riders who want dependable protection, effective ventilation, and everyday comfort. Its Advanced Polycarbonate Composite shell uses HJC's CAD technology for a comfortable fit, while the ACS Advanced Channeling Ventilation System promotes front-to-back airflow to help move heat and humidity away from the head. The i10 also features a Pinlock-ready HJ-31 face shield, RapidFire Shield Replacement System, moisture-wicking SuperCool interior, and eyeglass-friendly grooves.
- Advanced Polycarbonate Composite shell construction
- CAD-designed shell and fit for comfort
- ACS Advanced Channeling Ventilation System promotes front-to-back airflow
- Pinlock-ready HJ-31 face shield
- 99% UV protection and anti-scratch shield coating
- Compatible with Pinlock HJ-31 lens insert DKS238
- RapidFire Shield Replacement System allows quick shield changes
- SuperCool moisture-wicking interior
- Removable and washable interior
- Antibacterial interior fabric
- Eyeglass grooves accommodate riders who wear glasses
- Double D-ring retention system
- Compatible with HJC Bluetooth communication systems
- DOT FMVSS No. 218 compliant
- Snell M2020D certified; 3XL-5XL are DOT only
- Approximate weight: 3.80 lb. / 1725 g based on a Medium solid-color helmet
HJC i10 Helmet Size Chart
| Size | Head Circumference | Hat Size |
|---|---|---|
| XS | 20 7/8-21 1/4 in. | 6 5/8-6 3/4 |
| S | 21 5/8-22 in. | 6 7/8-7 |
| M | 22 1/2-22 7/8 in. | 7 1/8-7 1/4 |
| L | 23 1/4-23 5/8 in. | 7 3/8-7 1/2 |
| XL | 24-24 3/8 in. | 7 5/8-7 3/4 |
| 2XL | 24 3/4-25 1/8 in. | 7 7/8-8 |
| 3XL | 25 5/8-26 in. | 8 1/8-8 1/4 |
| 4XL | 26 3/8-26 3/4 in. | 8 3/8-8 1/2 |
| 5XL | 27 1/4-27 5/8 in. | 8 3/4 |
How to Measure: Wrap a flexible measuring tape around the fullest part of your head, approximately 1 inch above your eyebrows and ears. Keep the tape comfortably snug and level, then compare the measurement with
Helmet Size Convention Chart
The size chart is for reference. Always try the helmet on and follow the instructions for a proper fit.
| Size | CM | Hat Size | Inches |
|---|---|---|---|
| 3XS | 50–51 | 6 1/4 – 6 3/8 | 19 3/4 – 20 1/8 |
| 2XS | 52–53 | 6 1/2 – 6 5/8 | 20 1/2 – 20 7/8 |
| 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 1/4 – 22 7/8 |
| L | 58–59 | 7 1/4 – 7 3/8 | 23 1/4 – 23 5/8 |
| XL | 60–61 | 7 1/2 – 7 5/8 | 23 5/8 – 24 |
| 2XL | 62–63 | 7 3/4 – 7 7/8 | 24 3/8 – 24 3/4 |
| 3XL | 64–65 | 8 – 8 1/8 | 25 1/8 – 25 1/2 |
| 4XL | 66–67 | 8 1/4 – 8 3/8 | 26 – 26 3/8 |
| 5XL | 68–69 | 8 1/2 – 8 5/8 | 26 3/4 – 27 1/8 |
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