After hesitation and pondering a long time I bought the TomTom Rider. The high price but for a "navi" indeed what brings me even from AB has let me but hesitation. Now I am happy to have bought it (still the price is too high, well, it is indeed TomTom top). The active holder is easy to mount on a handlebar, clip-ons are less suitable. Too bad here in the mounting instruction not immerse any parts (such as an enclosed rubber tube). The POIs are pre-installed are not matched nearly to motorcyclists, but these are the TomTom Home software (which can be from Navi from Installs) wanted and quickly retrofitted. The "winding road" is set on the behavior main road / street, here can unfortunately only 100% main, 100% side roads or 50/50 choose. A finer tuning would be nicer. Nevertheless, to a function to beautiful places along. The planning of the route on the PC and transfer them to your navigation works well, even if the Navi, the route does not assume always 1to1. The use of the Navis as a remote for your mobile phone also works very well. Just a pity that has not programmed their MP3 player the Navi. The mobile phone connection> navigation> Helm leaves die off the mobile phone connection> helmet but quickly, so nothing with music, or nothing with Navi announcements in conjunction with the remote control option. The battery lasts very long, very practical if you look at the new route attach pushes together the biker and have to worry about electricity.
As far as I can the Navi recommend it to anyone who wants to make bikers sometimes farther away or longer trips.