Has anyone ever changed the bearings on a pully wheel on a Balfa BB7. Mine feels like it's about time to change them.
I pulled it out of the bike and pulled the three screws out of the back. The screws lead me to believe that this is somehow a 2 peice pully. I can't seem to pull it apart. Is it threaded? Does it twist apart?
Any help would be appreciated.
Thanks
I pulled it out of the bike and pulled the three screws out of the back. The screws lead me to believe that this is somehow a 2 peice pully. I can't seem to pull it apart. Is it threaded? Does it twist apart?
Any help would be appreciated.
Thanks