my '93 GT Tequesta, which has served me like a trooper. The wheels and tires have both been replaced several times, as has the seat post and saddle. The original grips vanished loooooong ago, and that big bar has been taped forever.
I can't count the number of miles on this bike, and it's served me well. I've ridden sand pits, dirt trails, fields, every kind of road, snow...everything. It needs new cables, new rims, new tires, a new chain, a new seat, serious adjustment (a recent development as of last week: it won't stay in gear on the front rings any more) and a lot of cleaning. I'd like to replace some of the lower end components. I know that's probably silly, but I have a sentimental attachment!
Just a week ago, I ordered a Cannondale BBU, and I'll have that sometime this week. that will replace this as my medium range rider. I'm going to take that opportunity...this bike will get stripped down, carefully cleaned, the paint touched up, possibly some of the decals lifted, and then I'm going to spend more than it's probably worth to have the old bull spinning again.