I have a BMW R1200 GSA LC -14 And now when i going to by new tires. There is two Tourance Next tires in my size. And there is no explanation of the difference. So my question is. What is the difference between these two tires!
170/60 R 17 M/C 72V TL
170/60 R 17 M/C 72V TL (B)