The helmet adapter allows users to more easily connect their mirror to their helmet. Our mirrors can clip to the visor of a helmet, but if your helmet doesn’t have a visor, the adapter gives you a connection point for the clamp.
Disclaimer: We do not recommend using the Helmet Adapter with the Compact mirror in the following lengths—none, and +.5. At a minimum, you will need an extension of 1″ We recommend an extension of 1.5″ or above.
The placement of the adapter onto the helmet in combination with the shortened stem of the compact places the mirror too far back for you to see out of.