I found out today from Sena that the new Shoei Neotec 2 SRL Sena 20 communication system will not connect to any other BMW except the BMW R1200RT, BMW K1600GT and the BMW K1600GTL. Sorry to learn this as I just bought a BMW F750GS which would connect with an iPhone and Navigator V but apparently only the Sena 10 will connect with the F750GS and other BMW models. Bummer. So I would not recommend the new SRL System if you want to pair with BMWs other that those listed above. Do not know if Sena has any plans to correct this problem. Only got a "sorry, must get a Sena 10", really ? And I just bought the SRL communicating system for a new Neotec 2 Shoei helmet.