CHAIN is the World’s first rider centric comms platform. Built by riders for riders, CHAIN is the first system to offer the ability to connect users of Sena / Cardo / Interphone / Shockwave / any Bluetooth device on any helmet with infinite group sizes, over infinite distances, whether you’re in Tokyo or London, Miami or Sydney, Rio or Toronto. Create a ‘CHAIN’ and send your Chain’s unique code to your friends / family / followers to link up to in just 3 simple steps. Riders can join your Chain