Join Date: Jul 2010
Location: Antwerpen, Belgium
Re: BMW Navigation IV
I currently use a Cardo Scala Rider G4 set which connects to my Shoei Raid II helmet. My wife has the other unit which is attached to her Schuberth C2 Modular Helmet. In January I am planning to buy a Shoei Multi-Tech helmet, and attache the G4 there.
It was a pita to attach the G4 to the Schuberth, but in terms of working it is very good. We can hear each other (I can also hear the Nav IV as well) up to speeds of about 60-70 mph, 100-120 kmph. This of course depends on the wind noise, the lower the wind noise the easier it is to hear the Music, directions or wife.
Most of the time we do not have any problems, but as with all new & emerging technologies there are the occasional annoyances.
Perhaps rather than buy a designated b/t helmet try this option, if you favourite and comfortable helmet fits the mount.
Current & previous bikes
2010 R1200RT Thunder Grey
1988 K100RT (For Sale)
Suzuki GS850 (Sold)