Sena 20S Evo Bluetooth Comm System with HD Speaker Dual Category_Glasses Distance between fixation holes center

Distance between fixation holes center to center: 69 mm

Shield: The Glamster uses our new flat-design CPB-1V shield/visor

Quick start guide

Thermolite insulation

Sena 20S Evo Bluetooth Comm System with HD Speaker Dual Category_Glasses Distance between fixation holes centerTHE 20S EVO GETS NEW HD SPEAKERS The 20S EVO was designed with a fixed type, shark fin antenna as opposed to the flip up antenna of the original 20S. This sleek antenna design improved group Bluetooth intercom stability and distance, while updates to the hardware allow for a more robust general performance. In addition to its original updated design, the latest upgrade for the 20S EVO are Senas premium HD speakers. Designed with a beveled taper, the