Disclaimer: Use at own risk. Please take the time to ensure that your hub and rim measurements are accurate. All measurements must be in millimeters (mm).
If you have any questions, comments or concerns, or for any other reason would like to get in touch, you can contact us here.
Login to Save Your Data!
Register an account and login to enable saving your wheels. Create your own database of hub and rim measurements and re-use them in future wheel builds.
Below is a list of trusted online calculators that you can use to check against this one and help confirm your selected spoke lengths.