Originally Posted by
3alarmer
...cold bending of steel framed bikes like yours is a pretty standard repair for them, and used to be done routinely.
There are a lot of places that refuse to do anything that involves bending the frame now, and quote liability as the rationale. Regardless of liability issues, the steel in a bike frame is not going to spontaneously return to where it was in the out of alignment state........if that were possible, then a frame that got a little bent, like yours, would be self correcting.
It's not rocketry or nuclear physics, but such a straightening and realignment technique does require a modicum of sophistication in terms of technique. I guess the guy you're using as a mechanic has more of that than you do, so my inclination is to say you should go for it. Like I said, there are places now that will simply refuse to perform such a repair........and for no good reason I can discern.
Thanks for the information. I didn't think that the frame would be more likely to spontaneously bend in exactly the same way, more that the more you bend metal, the weaker it gets and the more likely it is to bend again. Like with a pop-can top. I realize that one is steel and one is aluminum - but it's just where my concern stems from.