NutFix is the new and stylish solution for securing bicycle components. The NutFix™ system protects both wheels and the seat post from theft. The clever part is its special functionality.

The nut is equipped with a mechanism that only releases the underlying screw when the bike is lying on its side. Otherwise, access is not possible!

NutFix is the perfect additional security for wheels and saddle. When the bike is upright, the NutFix™ caps cannot be removed, thus denying access to the nut, ensuring that all your bike components stay securely in place!

For full axles.