Hi All!
We've all done something foolish or stupid at one time or another while riding or repairing our bicycles -- just to prove we can make the mistakes necessary to maintain our membership in the human race.
Given misery loves company -- and we all make ourselves miserable with such things from time to time -- how 'bout sharing some of your best cycling mistakes? The topic has appeared anecdotally amidst other threads, but a fresh standalone topic will probably make us all feel better when the inevitable happens.
I'll start with one of my many ehm, lapses...
Some decades ago, I tired of my bolts loosening and figured LocTite would be the solution. To my credit, I used blue LocTite 242 (medium strength) so I'd have a chance of breaking the bolts loose again for maintenance.
Unfortunately, this was also the occasion I came into a supply of 5mm stainless button-head bolts...the real pretty low-profile ones. The ones with the 2.5mm sockets in the heads. Sockets half the diameter of the bolt threads.
All was well for some years until I needed to remove the rear rack.
The LocTite's grip far exceeded the torque I could safely apply and the tiny sockets promptly tore out with little effort, leaving me with what amounted to rivets. I couldn't apply adequate heat to break the bond without damaging the paint. The rack bolts were inside the seatstays, so I couldn't drill them out to use an extractor. Slotting the bolt heads with a Dremel cutoff wheel helped, but I couldn't get a regular slotted screwdriver blade in to turn them free. Even my angled ratcheting drivers wouldn't do the job. I finally got them undone with a cut-down driver bit placed in a small box wrench, 1/16th turn at a time, given the limited clearance. It took awhile.
Ever after, I've used either 5mm socket head (allen) bolts with 4mm sockets or hex head bolts that give me a better chance at removal if the fastener corrodes or a reasonable chance of breaking the medium LocTite free with the usual tools.
Another time I was tired and hungry 2/3 of the way into a 300km ride, wet and riding in the dark when I got a flat up front. Changing the tube, I inserted the wheel backwards. Arriving home from what I was sure would be a personal best, I was disappointed to find all my post-flat mileage unrecorded 'cos the computer's spoke magnet was on the opposite side of the fork pickup sensor. Oops.
So...any "unsuccesses" you'd care to admit to/share for the good of the community?
Best,
Dan. (...who thinks confession might indeed be good for the soul)