mike a
September 6th, 2007, 07:08 AM
Just wanted to share... gives gear inches, ratio and all kinds of good stuff.
http://www.panix.com/~jbarrm/cycal/cycal.30f.html
http://www.panix.com/~jbarrm/cycal/cycal.30f.html
View Full Version : Site for calculating Gear Inches