Universal helmet clamp kit includes clamp unit, microphone sponges, wired mic and wire boom, plus more. Compatible with the following: 20S, 20S EVO, 30K, 50S.
Universal helmet clamp kit includes clamp unit, microphone sponges, wired mic and wire boom, plus more. Compatible with the following: 20S, 20S EVO, 30K, 50S.