Bicycles
Bicycle Gear Calculator
The old version of my My Gear Calculator is now on GitHub.
A new version is also on GitHub at https://mike-sherman.github.io/shift/
I will notify all of those that have made comments and/or feature requests when the new revision has been released. Thank you all for your comments, suggestions, and support.
Drop me an email if you want to make a comment, suggestion, or want to be notified of updates in the program.
Spocalc
Spocalc, an excel based spoke length calculator. This great tool is available from Sheldon Brown's website.
For those that don't want to buy a copy of Excel, I have re-written the excel macros for LibreOffice, a FREE excel replacement for all platforms.
The LibreOffice version is available in the files section below on this page. And at https://github.com/mike-sherman/spocalc
My LibreOffice version also includes handy push-button icons on the toolbar to run the rim and hub selection macros.