Measure the width of the BB shell on the frame. They are probably both 68mm.
Is the Peugeot 80's or later? It's probably British threaded.
http://sheldonbrown.com/cribsheet-bottombrackets.html
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Measure the width of the BB shell on the frame. They are probably both 68mm.
Is the Peugeot 80's or later? It's probably British threaded.
http://sheldonbrown.com/cribsheet-bottombrackets.html