Chain Length Calculator provides the correct bike chain length
Chain Length Calculator is a free application designed to aid in the correct measurement of chain length on bicycles. The calculator uses the "Rigorous Equation" method as detailed on the Park Tool website.
"this app would be ideal for getting you the right length for your new build" - road.cc
![Little Force [Defense]](https://images.downzd.com/uploads/20251015/logo_68eeeaf2579791.jpg){kind=logo}
Download(2.99MB)