How To Install Rear Derailleur Road Bike. The derailleur is located on the back wheel of your mountain bike hence the name. When passing the chain through the rear derailleur pass it to the rear derailleur body from the side of the pinplate for preventing chain derailment as shown in the illustration.

Its a minor upgrade but I have a. If you DIY replacing a derailleur will cost about 50 plus your time This price will depend a lot on the actual derailleur needed. Tighten the 5mm bolt to 8 10 Nm 70 85 inlbs.
14T for a 5339T crankset and the largest and smallest.
Install the new derailleur in the same position as the old derailleur and tighten the derailleurs mounting bolt to the appropriate torque based on the derailleurs specifications. In this post we will show you how to install a rear derailleur so that you never have to call for help whenever it is. Everytime you set off on your bike cycle up an incline or make a stop your rear derailleur comes into play. I show how to replace a rear bike derailleur.

