Advice relative to buying or not buying one of these bikes...The one I am looking at sounds as though its in good shape, tack doesnt work for some reason...6700 miles...and only 400 bucks. I am looking at relatively light useage...just 5 to 10 mile runs on country highways and back roads to coffee houses and a short commute. Not intending to spend much time on the interstates. First bike in a long long time... just trying to get in without wasting big money.