The Carbon Devil Ray is Simpson's latest helmet, it features a full carbon structure that makes it exceptionally light (1280g - M) and resistant.
Due to all the development carried out by Simpson, the Devil Ray is an aerodynamic helmet, and has air intakes in the chin area creating an airflow inside the helmet.
It has holes for fitting the FHR clips.
Due to all the development carried out by Simpson, the Devil Ray is an aerodynamic helmet, and has air intakes in the chin area creating an airflow inside the helmet.
It has holes for fitting the FHR clips.
| Head measurement | Size |
| 52 - 54 cm | XS |
| 54 - 56 cm | s |
| 56 - 58 cm | M |
| 58 - 60 cm | L |
| 60-62cm | XL |
| 62-65.5cm | XXL |
HOW TO TAKE MEASUREMENTS?Find the ideal size of your helmet in a very simple way. The circumference of the head should be measured two centimeters above the eyebrows and in the area that results in the largest possible perimeter. |