Cardo scala rider twitter page cardo BK-1 Google+ page
Cardo scala rider facebook page
Cardo Systems YouTube Channel

“In-helmet bluetooth devices are no longer novel, but Cardo's scala rider G9 adds a new "One+8" feature that uses voice tags to identify different riders. Full duplex conversations can be held between motorcycles up to one mile apart, and a conference feature enables four-way conversations between two drivers and two passengers, three-way dialogues among three separate riders, and two-way rider-to-rider discussions. “