I'm going to go out on a hunch and guess this is not like Hertz where you can bring the vehicle back to any location? Maybe it is but then the section makes little sense where one has nothing but HD's and another BMW's and other bikes etc. Sure local preferences can play a part but you'd think there would still be a little variety. Maybe a lonely Rukus sitting in a corner?
The Eagle Riders at the BMW/Triumph dealer in Denver has the BMW 310R, BMW 310GS, several BMW 1200s, Triumph Tiger, Triumph Bonneville and even a Zero (something I'd consider renting if it weren't $149 a day). That location doesn't have a single Harley though the other one in Denver has nothing but Harleys.