Thread: Just dropped off my bike to have the front crank set changed.
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Old 01-30-13 | 05:36 AM
  #11  
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Alekhine
1. e4 Nf6
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From: 78º44`W, 42º46`N

Bikes: Mercian KoM with Rohloff, Bike Friday NWT, Pogliaghi Italcorse (1979)

Sheldon Brown (RiP) made a gear calculator that's pretty nifty. Has both gear inches and gain ratios.

http://sheldonbrown.com/gears/
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