Mountain Bike Rear Derailleur Adjustment

The highest gear smallest sprocket on the rear derailleur is actually the point of lowest cable tension meaning the derailleur is doing the least work and is thus easiest to adjust.

Mountain bike rear derailleur adjustment. With the bike held off the ground and the chain now on the largest cog at the back test the front derailleur by moving the chain between the smallest and next chainring using the gear lever. While pedaling the bike locate the cable leading to your rear derailleur and pull on it gently. But if you don t know how to adjust rear derailleur on your mountain bike or road bike then read below to know all the information you re looking for to get rear derailleur adjusted properly. The b screw b tension adjustment found on both shimano and sram rear derailleurs the h screw high gear limit stop and the l screw low gear limit stop.

In this video. The derailleur is moved by tightening or relaxing the cable tension. Rear derailleur adjustment tool. How to setup and adjust your mtb rear derailleur tips to get your mountain bike shifting great buy me a cup of coffee.

How to fix the shifting on your bike. There are three limit screws shown above. The b screw controls the derailleur bodys angle in relation to the sprocket set.