Find out how to change a rear derailleur.
It might be broken, worn out or no longer compatible. Whatever your reason for changing the rear derailleur, you still need to know how. Our latest video will take you through the process and get your bike on the road.

As promised, here are the links to find your derailleur's maximum low sprocket capacity:
SHIMANO: https://bike.shimano.com/enEU/home.html
SRAM: https://www.sram.com/en/service
Type the derailleur code in the search box

:
  / cyclemaintenanceacademy  

Visit our blog page to find great cycle maintenance related articles:
https://www.cyclemaintenanceacademy.com

00:00 Start
00:15 Welcome
00:38 Reasons for changing a rear derailleur
01:10 Rear derailleur speed compatibility
01:34 Rear derailleur brand compatibility
02:02 Rear derailleur cage length compatibility
04:42 Is more expensive rear derailleur better?
05:03 Replacing a rear derailleur