HJC C91 Modular Adult Street Helmets (Brand New)
The HJC C91 modular helmet is a straight to the point helmet, the point being lightweight, super comfortable, affordable, safe, and easy to use. The modular design had gloved hands in mind with an easy to operate chin bar, drop-down sun visor, and faceshield for seamless functionality. The C91 also comes Smart HJC ready (Bluetooth sold separately) with speaker pockets for an easy install that won't rub your ears wrong. DOT approved, wrapped in an advanced polycarbonate composite shell, SuperCool Interior with a glasses groove, the C91 is a 1-2 punch that won't rub your wallet wrong, either.
- DOT Approved
- Advanced polycarbonate composite shell
- HJ-17 Pinlock-ready face shield (Pinlock insert sold separately)
- HJ-V5 drop-down inner sun visor
- SuperCool interior
- Glasses groove integrated into cheek pads
- Speaker pockets for Bluetooth communication
- Direct compatibility with SmartHJC 10b or 20b Bluetooth systems (sold separately)
- Colors: Semi-Flat Titanium
- Sizes: 4X-Large
- SKU: 0847014709-HC1

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 |
