It’s every K and R bike they’ve make since the 1930s (for the R models), including touring bikes but also the GS (which perhaps is a tourer these days, granted)

It’s every K and R bike they’ve make since the 1930s (for the R models), including touring bikes but also the GS (which perhaps is a tourer these days, granted), R Nine T (street/sport), R18 (bobber/cruiser), and R1250R roadster.