There are a number of services that I offer at TJ Cycles. One of the services available is Rear Derailleur Hanger Alignment. You can see below a list of possible faults in this area of the bike and the repair that will be carried out with this service.

         Fault                                                 Service

Gears Not Changing Correctly                                                  Re-Align Rear Derailleur Hanger

Rear Derailleur Knocking Spokes

Rear Jockey Wheels out of alignment

 

Rear Derailleur Hanger Allignment 1                             Rear Derailleur Hanger Allignment 2

Rear Derailleur Hanger Allignment 3