110K miles on my daily ride to work,a 2008 Victory Vision, in all weather, 120 miles a day. Other than gas, tires, oil, and brakes the only real repairs I ever did were I replaced a $20 spring in the torque compensator at around 70K since it was making a bit of noise, and I replaced the head bearings around 105K.. $40 worth of parts there but it was a fair sized job. I just rode this bike 1000 miles in 18 hours on Christmas day and I have no reason to doubt it will see 200K miles.
If anything I would consider a good Japanese bike probably would last even longer, I think I sold my Vstar with about 60K miles on it, ran just like new.