The set of these I had on my 919 were over 10k on the front and 8k on the rear and they were still good! These are some great wearing tires that have all the grip I ever needed for the street. I bought this set thinking I'd need to replace them this year... sold my 919 so don't need them.
Stock size - 180/55 and 120/70
I'd prefer an in person sale but I am willing to ship them.