Sena Universal Helmet Clamp Kit w HD SPEAKERS to suit 50S, 30K, 20S-EVO
This Universal Helmet Clamp Kit with HD Speakers.
This kit is compatible with the 50S, 30K, 20S-EVO and 20S models.
It contains everything you need to kit out a second helmet so you can move your main unit from helmet to helmet.
What's in the Box
As pictured.