Originally Posted by dsbrantjr

This is a good procedure for adjusting your rear derailleur: https://www.parktool.com/blog/repair...eur-adjustment Remember to set your derailleur and shifter to their most slack positions before attaching the shift wire. Please note that when you have set up your low and high limit screws leave them alone as they will not be needed to be re-set unless something changes like a different mech or cassette or the hanger gets bent or adjusted.