Thread: Bottom bracket replacement?
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Old 08-30-19 | 11:26 AM
  #6  
HillRider
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Joined: Aug 2005
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From: Pittsburgh, PA

Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!

Originally Posted by JohnDThompson
Why replace a perfectly good crank and bottom bracket? If the rings are worn, just buy new rings in the sizes you want.
I don't know if a 36T chainring would fit the old crank. If the bolt circle is the common 130mm it won't. I also wonder if the change from 39T to 36T is worth the expense. Why not get a "compact" (50/34) and get a usefully lower low gear?
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