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Old 01-18-07 | 11:50 PM
  #12  
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roadfix
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Joined: May 2003
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From: Los Angeles
Originally Posted by mcoine
what does that mean?
If my $6 caliper reads 27.2mm (most of the time) I know I've got a 27.2mm seatpost.
If my $6 caliper reads 120.1mm or 120.2mm I know I've got 120mm dropout spacing.
If my $6 caliper reads 26.5mm or thereabouts I know my crown race is ISO.

The accuracy of my $6 digital caliper is good enough for my bikes.

Last edited by roadfix; 01-19-07 at 01:42 AM.
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