Thread: Record hubs?
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Old 06-23-21 | 03:54 PM
  #11  
Nuovo Record
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Bikes: Colnago Super (panto) - Gios Professional (1st Generation C-Record) - Eddy Merckx Corsa Extra (Team USA) - Barellia Reynolds 531 - Fully chromed Columbus steel bike (Patelli?) Super Record Titanium

Originally Posted by Ex Pres
Back in the 70s [I've read] Campy ball bearings were only Grade 100, so 25 is plenty good. Though you can find grade 10 balls at a reasonable price. I use G10.
What does it mean in regard to the cone surfaces if you use balls of a different grade?
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