On longer tours with your F650 it is your interest if you can communicate with your co-driver. Therefor we have the intercom system interphone. A connection to your navigation system or a cell phoen with bloototh is also possible. A connection from rider to rider is possible with up to 500m distance at the Interphone F4 and from 1.300m (2 users) up to 2.400m (at a conference of 6 users) at the Interphone F5. If your interphone have a low battery we offer you the battery exchange service. Send us your interphone device and we resend it with a new battery. For traveling we recommend navigation systems by Zumo like the Zumo 660LM Europe or the TomTom Urban Rider Pro with Cardo BT-Headset, special for motorbikes. You get the matching GPS mountings as well as the TomTom Active Bike Dock for the power supply of your TomTom navigator while driving, in our shop. If you use a car navigator or a mobile phone for the navigation we can offer you waterproof GPS bags in different sizes or especially for iPhone 4 and 4S. It can be mounted on tubular handlebars. The GoPro Hero3 Black Edition is a high quality easy to use motorcycle video system. Helmet or Bike mounted bullet camera recording systems for bikes, great quality suitable for professional applications including training, racing, track days etc or just great fun for videoing your favourite rides.