Frame material on 1989 Schwinn World Sport
09-30-18, 06:57 AM
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Frame material on 1989 Schwinn World Sport
wondering what metal is used to manufacture frame on 1989 Schwinn World Sport.
09-30-18, 07:07 AM
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According to the 1989 Catalog found with the Google: 4130 Crome-Moly main tubes, forged dropouts w/eyelets.
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