I ride to work 5 days a week, usually Sunday, is one of my days off ( I have Sun-Mon off), but last year, I worked 80% of Sundays in 2012 .
Outside of my vacation, I think I had 60 days off the rest of the year .
Usually on my days off, I do as many errands as possible on one of the bikes .
I put 1400 miles on my Honda CRX last year, I can't justify changing the oil and filter this year, probably let it go to early next year, I use Mobil 1 in it, kind of a waste to change it with such a low mileage on it .