Many people often ask how well products work at speed. The Honda ST1300 is perhaps the top sport touring motorcycle in the world, and the users of the forum especially like the MIT100 intercom for rider to passenger intercom, as well as music and cell phone. Of course a lot of sport touring rider ride in groups so it let's you communicate with as many riders as you want with a good two way radio, and since the kit includes radio adapters for popular GMRS/FRS and CB Radios you can experiment on getting miles of communication range. Click the link below to see what they had to say.

http://www.st-owners.com/forums/showpost.php?p=209100&postcount=2