Bike with 25k miles.

I see a lot of bikes with 15-30k miles on them. I think this is a lot of miles for a bike of this nature, and the peeps all

want about $3k average (sometimes 2.5k). What are the thoughts of purchasing a bike with so many miles? I saw a

bike with 60k miles and he still wants 3G's. Would I be asking for headaches, or would I be saving a great amount of

money? How many miles do these bikes get before you have to do an engine tear-down? Thanks friends!🤓

I'm tempted to buy new, but wouldn't mind saving by buying old.