Thread: Whats Your Gear Combo?
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Old 02-22-08 | 05:47 PM
  #99  
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syn0n
livin' the nightmare
 
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From: desert

Bikes: '81 Centurion SS coversion, other ****

Originally Posted by patric
how do you figure out gear inches?
use this:
http://www.sheldonbrown.com/gears/

Apparently my setup with 27in wheels, 165mm cranks, and 52x17 gearing yeilds ~83 gear inches.
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