HJC C91 Helmet Safety Rating
Percentage of impacts where the face guard remained fully locked
What safety performance rating has SHARP given the HJC C91 motorcycle helmet?
The HJC C91 is a System (Modular/Flip-up) type Motorcycle Helmet that received a 4 Star safety rating when tested by SHARP.
The helmet is available in 6 sizes from XS to XXL and has a RRP of £89.99. Made of Polycarbonate, the C91 uses a Double D ring Retention System and has a range of additional safety and comfort features.
Impact zones - Linear Impact Tests
Impact speed of 6 m/s
Impact speed of 7.5 m/s
Impact speed of 8.5 m/s
These graphics provide an indication of how this model of helmet performed at each of the five impact locations on the helmet during the three linear impact tests against the flat anvil.
Information about how the colour codes relate to the recorded peak acceleration can be found at Impact Zone Diagrams.
Helmet details
| Helmet rating |
Learn more |
|---|---|
| Model | C91 |
| Manufacturer | HJC |
| Helmet weight | 1.5kg |
| RRP | £89.99 |
| Helmet sizes | XS S M L XL XXL |
| Helmet type | System (Modular/Flip-up) |
| Retention system | Double D ring |
| Materials | Polycarbonate |
| Standard | UN ECE REG 22.05 |
| Manufacturer's Website | https://hjchelmets.eu |
| Additional information | Flip Front chin-guard |
| Test date | August 2024 |
Helmet features
|
Anti fog visor |
|
Anti scratch visor |
|
Double D ring retention system |
|
Dropdown sun-visor |
|
Multiple shells |
|
Removable cheek pads |
|
Removable Liner |
N.B. Details provided by the manufacturer
