This video is showing the different steps to install an oversized pulley wheels system CyclingCeramic on a Shimano 105 rear derailleur R7000.
This procedure is similar for 11 & 12s Shimano derailleurs and for Di2.
Find all versions of the OSPW through our website
www.velo-perso.com/en/114-shi...
#rideshimano #cyclingceramic #ospw #ultegra #105 #duraace