I did but i stumbled on this webpage which is a great resource!!! http://sheldonbrown.com/gears/
N8 v2.0 Not the sharpest tool in the shed Oct 18, 2002 11,003 149 The Cleft of Venus Aug 4, 2006 #1 I did but i stumbled on this webpage which is a great resource!!! http://sheldonbrown.com/gears/
N8 v2.0 Not the sharpest tool in the shed Oct 18, 2002 11,003 149 The Cleft of Venus Aug 8, 2006 #2 Another: http://www.jbarrm.com/cycal/cycal.html
