These 70s Schwinns were electro-forged, which is not really brazing. The actual point where the tubes connect is not at the joint, as it would be with a frame built with lugs or brazing. But yes, it is smooth.
Forget the ethics...this bike is heavy as hell with crappy proprietary Schwinn parts. Don't waste your time.
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Originally Posted by monkey
You could be doing blow off a dead hooker with a needle sticking out of your arm and you wouldn't get kicked out of Humboldt.