How To Install A Rear Derailleur On A Road Bike. Tighten the 5mm bolt to 8 10 Nm 70 85 inlbs. The last thing you want is to install a new derailleur on a damaged hanger.
INSTALLATION Installation of the rear derailleur INSTALLATION Installation of the rear derailleur When installing be careful that deformation is not caused by the B-tension adjust bolt coming into contact with the fork end tab. Although rear derailleurs are tough over time the action of your bike chain shifting from one sprocket to another will deteriorate the metal surface of the rear derailleur pulleys making them more pointed and triggering a decline in performance. A 5mm hexagon wrench B Fork end tab C B-tension adjust bolt.
Just ensure there is that the threads are no damaged and there is no other obvious damage.
Install The New Rear Derailleur. Installing a new derailleur. Be sure to have the alignment block in the correct position as shown so that the derailleur is situated properly on the frame. Tighten the 5mm bolt to 8 10 Nm 70 85 inlbs.
