My little scooter went in for its 30,000Km service early this week. New tires were also required so I had a set of Michelins fitted at the same time. Since I purchased the bike from this shop I automatically get a loan bike.
Now when I put my car in for a service I get a loan car. This car is normally the oldest, smallest and cheapest car they have access to, they see the service as an expense to them. However when it comes to the loaner bike the guy asks if I have a full licence with no restrictions before handing over the keys to a Kawasaki Vulcan Classic, 900cc VTwin Cruiser. 
Admittedly not the most expensive bike on the lot, but far from the cheapest. Now as you know this is probably the kind of bike that is least like my scoot. Great to ride for two days (had to wait for brake pads for the scoot) but not my cup of tea.
you are lucky! we never get a loan car or even bike :p