HJC C71 Morix Adult Street Helmets
The HJC C71 is a comfort-focused full-face helmet built for everyday riding. Its Advanced Polycarbonate Composite Shell keeps weight low while delivering a secure, comfortable fit for commutes and longer road rides alike. With efficient ventilation, clear optics, and built-in sun protection, the C71 balances practical performance with rider-friendly features that support confidence on every ride.
- Advanced Polycarbonate Composite Shell (ACS)
- Advanced Channeling Ventilation System
- Pinlock-ready HJ-34P visor
- HJ-V12 dark smoke internal sun shield
- Removable and washable crown and cheek pads
- Interchangeable cheek pads across all helmet sizes
- Universal Bluetooth communication system compatibility
- Pinlock® HJ-34P Lens Insert (DKS463)
- Standards: DOT FMVSS 218
- Colors: MC-5, MC-8, MC-21, MC-3HSF
- Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
- SKU: 0878-1105, 0878-1108, 0878-1121, 0878-1133






















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 |
