Old 09-22-07 | 09:03 PM
  #3  
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halfspeed
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Joined: Nov 2003
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From: SE Minnesota

Bikes: are better than yours.

Best guess is 25.4 mm. Japanese bikes often used the ISO standard. If you can't get find anyone to measure it, you can try the BOB mailing list: http://www.phred.org/mailman/listinfo/internet-bob
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