General Cycling Discussion - Used frames

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Blue Order
10-15-05, 09:30 PM
I'm looking at some used lugged-steel bikes, and some of them have a minor dent in the frame (top tube), but are otherwise desirable bikes. Does a minor dent compromise the structural integrity of the frame, or should I go for one of these bikes if it's otherwise in good condition?

FarHorizon
10-16-05, 07:26 AM
Minor dents in steel are usually no problem. I'd be reluctant to buy a dented aluminum bike, though, and would NEVER buy a dented carbon fiber one. Steel will deform a great deal before it cracks or tears. This isn't the case with other materials. Even dented steel retains a greater percentage of its initial resistance to deformation than other materials as well. If it's truely a minor dent and the price is right - go for it!
BryE
10-17-05, 10:21 AM
I concur, a minor dent in a steel frame is no problem. I've been riding an early-80's Miyata for over 10 years now with a minor dent in the top tube with no problems at all.

Blue Order
10-17-05, 10:33 PM
Thanks!
Lecterman
10-18-05, 10:14 AM
Same here, Small dent on my Trek 820 (Chromoly) top tube. No problems.