Not at the 30 year mark yet, but its the oldest active machine I have that I am the original owner
I've shared pics of this one before , but mainly because it underwent a top to bottom resto . The before pic doesn't look bad, but rest assured this 'ol boy was a roach. Season after season of following the local racing circuits, being crashed, loaded in the back of pickups with 8 other bikes, and all kinds of other abuse meant the full restoration was justified in my mind
-- Looking forward to a lot more years with it
My oldest "adult " bike I still have as well, - a Bridgestone MB-6, -- it is closer to the 30 year mark --- alas , it is covered in gray primer and the frameset is stashed in the back of my mom's barn --- I have had thoughts of having it PC'ed and doing a commuter type build , or even doing an e-bike build on it , but just haven't gotten to it yet