I have just stumbled across this old post and am quite amused. Soon after writing it the Bikemate died ( I think the plug and socket combo were not robust enough ) and both Engel and I opted for Starcom1 Advance units which did well. My unit is still good but retired after 100000 km and 6 years since the first post on this thread, I dont really need it on the S1000RR, LOL. Also, by using a 5W Uniden PRS radio I could hold conversations with people who had no idea I was riding at 170kph at the time. (On the back straight of Pukekohe racetrack of course!) With a 1 metre antenna on the top box I could easily communicate up to 20km and more, line of sight.