Road Bike Derailleur Adjustment

The lower the cage is the better it will shift.

Road bike derailleur adjustment. You can use a hex wrench to gauge this distance. The derailleur is usually attached to the bike frame the metal skeleton of the bike. Shift into the smallest front chainring and largest rear sprocket. All 11 speed shimano road components are inter compatible you could for example use a dura ace 9100 derailleur with a pair of 105 7000 shifters.

Grip the top of the cable and pull up on it then loosen the bolt. How to fix the shifting on your bike. Shimano road bike derailleur compatibility. This will clamp the bolt down on the cable so it can t move.

For correct height adjustment position the bottom of the derailleur cage as close to the largest sprocket teeth as possible so that it still clears. This dictates how close to. On the rear axle the lowest gear 1 st is the largest sprocket and the highest gear 5 th 6 th 7 th depending on how many sprockets are on the cassette is the smallest sprocket. Of the two screws on top of the derailleur the one nearest the frame usually controls the lower limit.

Thankfully adjusting a rear derailleur on a bike is a solution that is fairly simple and possible for most if not all home mechanics. 2 shift the bike to the highest possible gear. Multiple gearing has been available for bicycles since the. How to adjust a rear derailleur.

The majority of road and mountain bike derailleurs require a gap between 5 and 6 millimeters. The majority of rear shifting problems can be solved with basic adjustments to the limit screws and index setting of th. To adjust a derailleur you ll need to pedal the bike while working. Don t get too hung up on this particular adjustment.

Manufacturers recommend a 2mm spacing but this is only meant as a general guide and not a rule.