HJC C10 Fop Youth Street Helmets
The HJC C10 Fop is a youth full-face helmet built to give young riders dependable protection, comfort, and everyday usability. Designed with an advanced polycarbonate composite shell shaped using CAD technology, it offers a lightweight, well-balanced feel that’s easy to wear for longer rides and growing riders alike.
Updated lower mouth and top vents increase airflow to help manage heat and reduce fogging, keeping vision clear as conditions change. A wind tunnel-tested rear spoiler helps smooth airflow and improve stability, while the Pinlock®-ready HJ-34P shield provides a wide field of view with improved side visibility for better awareness. Inside, a removable and washable interior makes cleanup easy, and interchangeable cheek pads allow parents to fine-tune fit as needed. With universal clamp space for simple Bluetooth® installation and DOT-approved protection, the C10 Fop delivers practical performance in a youth-friendly design.
- Advanced Polycarbonate Composite Shell
- ACS ventilation system moves heat and humidity out with front-to-back airflow
- 3 intake and 2 exhaust vents for consistent airflow and reduced fogging
- Pinlock-ready HJ-34P shield with 99% UV protection and anti-scratch coating
- Up to 10mm wider field of view for improved visibility
- Moisture-wicking interior with removable and washable crown and cheek pads
- Four shell sizes including youth fit with interchangeable cheek pads
- Rear spoiler helps reduce drag and improve stability
- Speaker pockets and universal clamp space for easy Bluetooth® installation
- Includes breath guard and chin curtain for cold weather comfort
- Pinlock® HJ-34P Lens Insert (DKS463)
- Standards: DOT
- Colors: MC-7SF, MC-23, MC-1SF
- Sizes: X-Small, Small, Medium, Large
- SKU: 0825-1607, 0825-1623, 0825-1631












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.
HOW TO DETERMINE YOUR HELMET SIZE
(H) HEAD
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 (IN) |
|---|---|
| 2XS | 20 1/8 - 20 1/2 |
| XS | 20 7/8 - 21 1/4 |
| SM | 21 5/8 - 22 |
| MD | 22 1/2 - 22 7/8 |
| LG | 23 1/4 - 23 5/8 |
| XL | 24 - 24 3/8 |
| 2XL | 24 3/4 - 25 1/8 |
| 3XL | 25 5/8 - 26 |
| 4XL | 26 3/8 - 26 3/4 |
| 5XL | 27 1/4 - 27 5/8 |
HOW TO DETERMINE YOUR HELMET SIZE
(H) HEAD
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 (IN) |
|---|---|
| YOUTH S | 19 1/4 - 19 3/4 |
| YOUTH M | 20 - 20 1/2 |
| YOUTH L | 20 7/8 - 21 1/4 |
| YOUTH S/M | 19 1/4 - 19 3/4 |
| YOUTH L/XL | 20 - 20 1/2 |
