How to logon

The calculator can only be used for wheelbuilding books purchased after June 2023.

The username/password is the same as the one used for your Wheelpro admin page.

If the login fails, then...

Save logon

When you logon, it will remember the logon for 24 hours, if you want to save it for longer then...

Check "save logon" and you will not be asked to logon for another year, although you will be asked to logon again if you clear your browser cookies or change your username or use a different browser.

Still not able to logon?

Please get in touch. Your purchase reference will be required.