Road Bicycle 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. Incorrect derailleur adjustment may not sound as dangerous as ineffective brakes but having a derailleur slip into your spokes having a chain come off the front chainring or having your gears. In this video.

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How To Adjust Your Rear Derailleur In 5 Easy Steps Bike Repair

How To Install And Adjust Your Front Derailleur Bicycle

How To Adjust Your Rear Derailleur In 5 Easy Steps Bike Repair

Loosen the cable bolt and tighten the derailleur cable.

Road bicycle derailleur adjustment. The jockey wheel cage shouldn t be able to move further than a position directly below the largest sprocket. As told to james lynch. The majority of rear shifting problems can be solved with basic adjustments to the limit screws and index setting of the rear derailleur system. Mar 6 2019.

It looks complicated but if you know how a derailleur works you can fix many bike problems on your own. Push the body of the derailleur until it s as close to the wheel as it ll go. The derailleur is moved by tightening or relaxing the cable tension. How to adjust a bicycle derailleur.

The derailleur is usually attached to the bike frame the metal skeleton of the bike. Grip the top of the cable and pull up on it then loosen the bolt. In this video we ll show you how to properly set. The cage on the derailleur is pulled outwards by the inner wire.

The cage should not rub on the chain when pedaling the bike. Right above the derailleur is a thin cable clamped in place by a bolt or screw. While pedaling the bike locate the cable leading to your rear derailleur and pull on it gently. The majority of front shifting problems can be solved with basic adjustments to the limit screws and index setting of the front derailleur system.

A spring in the derailleur moves the cage inwards when the tension on the inner wire is relieved. How to fix the shifting on your bike. A properly adjusted front derailleur will shift the chain between the front chain rings smoothly and without any binding.