I have a 06 GZ250 that I ride to work every day. About 300 miles a week. I will be putting about 15,000 miles a year on this bike. How many miles do you think I could get out of this bike? Bikes usally have low miles campared to cars. I plan to take good care of this bike. Its my first. I would like to keep it around even when I get a bigger bike in the future. Cant beat the 72 mpg. The bike is paying for its self. If anyone has any big mileage on a GZ let me know.