Thread: BB Size
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Old 03-01-07, 11:10 AM
  #3  
HillRider
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Join Date: Aug 2005
Location: Pittsburgh, PA
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Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!

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Look for engraving on the current bottom bracket. Most have the size and threading indicated somewhaer. Look for something like "BC 1.37" which means English or "36 x 24T" which is Italian.
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