Trek and their accessories wing at Bontrager are making bold claims about revolutionizing bike helmet safety with the debut of their new WaveCel crumple zone tech today. Calling it the “biggest advancement to cycling helmets in over 30 years” WaveCel was developed to make cyclists safer with it collapsible internal cellular structure.
Bontrager WaveCel helmet promises safer construction
Trek says WaveCel “works like a crumple zone that absorbs the force of an impact before it reaches your head”. That’s pretty much exactly the role of expanded polystyrene (EPS) foam in a conventional helmet…
So what is so different about the new WaveCel tech?

WaveCel seems to work by making up a grid of cells that continues to offer protection even as it is being compressed in varying directions, and in fact continues to disperse the force of an impact, redirecting it to a greater area of the helmet as it crushes.
That works with a 3-step change in the shape of its boxy grid of cells. As they compress, the cells flex & flatten for the first reduction in force. Then they actually crumple, again absorbing more energy. Lastly, they start to glide to the side, transferring forces to adjacent cells and away from your head until a greater number of cells over a wider area of the helmet act together to absorb the impact.
What Bontrager helmets offer WaveCel protection tech?



