I own a new car dealership and our service business is steady all year EXCEPT for late June through July. We are absolutely swamped during this time. Folks are getting cars serviced before vacation, along with it being a hot time of year which adds stress to some components. We are also busier selling new and used vehicles, so more new units are arriving and more trades are coming in, all of which need to be serviced before being placed for resale.
The quality of all of our vehicles is the highest it has ever been, but they are also the most technologically advanced and the average shade tree down the street knows better than to take on too much. I think our bikes have reached this same point.
BTW, my bike needs to go into the Harley shop right now for service. I just don't have the time to do it myself. So, chalk me up with all those other guys who are clogging the service departments during June, July, and August...