How To Adjust A Front Derailleur. Front Derailleur Rotational Angle. Return the chain to the rear disc in the mid-range number 4 if the 7 or 8-speed disc number 5 if the 9-speed disc.
But some newer models are much customized and give you an automated process to adjust. HttpgcneuSubscribeToGCNIf your chain j. If the derailleur mount is a clamp type its rotation can be changed.
Be patient and make small adjustments at the same time.
Adjust the L or low screw so that the outside cage of the derailleur is close but not touching the chain. This adjustment is designed to set the lowest position the front derailleur can shift down to. If your shifter is marked with an H and an L. First brush up on the parts of the derailleur.
