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

“…As of April, Austrian cyclists will pay a fine of 50 Euro if caught using their mobile phone while cycling. However, the use of a hands-free system is allowed…For such cases, the U.S. company Cardo Systems has developed a voice-activated communication system. The "BK-1" is the world's first Bluetooth-based hands-free system for cyclists.”