Sena 20S-A0202 Replacement Clamp for the Sena 20S Motorcycle Bluetooth Communication System
The 20S universal helmet clamp kit is the perfect accessory to add to another helmet, which accommodates moving the 20S modules between helmets rapidly. The clamp has a port for earbuds, as well as 3 different microphones. The 20S-A0202 has a clamp mounted boom microphone, as well as internally mounted boom and soft wired microphones. This is much more simple as there is only one accessory clamp for the 20S versus 6 for the SMH10.