![](https://trueriders.bg/19803-large_default/bontrager-rally-helmet-marigold-black.jpg)
![](https://trueriders.bg/19803-large_default/bontrager-rally-helmet-marigold-black.jpg)
Rally WaveCel is a high-style, high-value off-road helmet with trail-specific features and WaveCel, a leading technology in the protection against cycling-related head injuries. WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Bontrager-exclusive technology disrupts the safety standards the industry has accepted for over 30 years.