Thread: TREK 520 gearing
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Old 12-13-12 | 09:22 AM
  #3  
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frpax
Steel is real, baby!
 
Joined: Dec 2008
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From: Boise, ID

Bikes: 1984 Pinarello, 1986 Bianchi Portofino, 1988 Bianchi Trofeo, 1989 Specialized Allez, 1989 Specialized Hard Rock, 2001 Litespeed Tuscany

It is very easy to swap out a chainring, as mentioned above.

What cassette range are you using?
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