Originally Posted by
gusmore
...although I have toyed with the idea of using superglue & ball bearings for some of the allen bolts but haven't decided whether it's worth the hassle (e.g. for the stem, seat post, and saddle).
Solder works too. I just did that on my bikes that I have everything set how I want it. They make solder wicking that soaks the solder back up when you want to get it out. 5 minutes....
Also see:
http://www.bikeforums.net/showthread...om+a+locksmith