Nolan X-804 RS Ultra Carbon Helmet Safety Rating
What safety performance rating has SHARP given the Nolan X-804 RS Ultra Carbon motorcycle helmet?
The Nolan X-804 RS Ultra Carbon is a Full face 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 £599.00. Made of Carbon Fibre, the X-804 RS Ultra Carbon 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 | X-804 RS Ultra Carbon |
| Manufacturer | Nolan |
| Helmet weight | 1.4kg |
| RRP | £599.00 |
| Helmet sizes | XS S M L XL XXL |
| Helmet type | Full face |
| Retention system | Double D ring |
| Materials | Carbon Fibre |
| Standard | UN ECE REG 22.06 |
| Manufacturer's Website | nolan-helmets.com/en_GB/products/x-804-rs-ultra-carbon-x84-eu |
| Test date | April 2026 |
Helmet features
|
Anti fog visor |
|
Anti scratch visor |
|
Double D ring retention system |
|
Multiple shells |
|
Multipoint Ventilation |
|
Removable Liner |
N.B. Details provided by the manufacturer
