Part Description: Sena Helmet Clamp Kit for the SPIDER ST1 Mesh Intercom. It is an accessory/replacement mounting kit, not the intercom unit itself. It allows you to install or move your SPIDER ST1 main communication module to another helmet. Compatible with the Sena Spider ST1 Mesh Intercom Headset.
Kit includes:
Speakers
Microphones
Microphone sponges
Speaker pads
Fasteners