HJC C10 Hiper Adult Street Helmets
The C10 is a versatile, full-face helmet designed for riders who prioritize quality and safety. It delivers a comfortable, lightweight fit and ensures a clear, expansive view of the road ahead. With enhanced airflow for optimal ventilation, the C10 keeps you cool and comfortable in any riding conditions, making it a reliable companion for every ride.
- Wind tunnel tested rear spoiler reduces drag and improve stability
- Four shell sizes including youth fit for better overall comfort
- Interchangeable cheek pads with a removable, washable interior
- Universal clamp space allows installation of Bluetooth® devices
- Includes breath guard and chin curtain for added comfort
- Up to 10mm wider field of view for improved visibility
- Pinlock® HJ-34P Lens Insert (DKS463)
- Standards: DOT Approved
- Colors: MC-1, MC-3HSF, MC-21
- Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
- SKU: 0825-1501, 0825-1503, 0825-1521


















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 |
