How does it stick to my helmet?

We use 3m 4991 VHB adhesive tape. This makes applying the Helmet Fin easy, while maintaining a strong bond.

Does this fit on my helmet?

Our design allows the fin to bend and adapt to almost any helmet. Make sure that no objects obstruct the placement.

Can I change it on different helmets?

No, we do not recommend uninstalling and reinstalling. It is intended for a one-time installation.

What happens if it is crushed?

The Helmet Fin is made of flexible rubber and is made to bend and shape. This will return into original shape, although the wrap may wrinkle.