Calculating spoke sizes the easy way.
This tool will help you calculate the proper length for your spokes. Please select first your wheel type, then enter the appropriate values.
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
Sapim is a free software application from the System Maintenance subcategory, part of the System Utilities category.
The app is currently available in English and it was last updated on 2015-08-29. The program can be installed on iOS.
Sapim (version 1.2) has a file size of 3.04 MB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 3 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.