Originally Posted by
Jeff Neese
I don't know if I'm understanding you correctly, but that diagram doesn't show the derailleur hanger. On your bike, the hanger is built into the frame. On aluminum or carbon bikes, the hanger is a separate piece that attaches to the frame. In either case, the derailleur attaches with Part 1 on the diagram, labeled "B-Axle Assembly", and the large bolt screws into the hanger.
Are you asking whether that bolt is available separately? What's actually going on with your bike?
Nothing is going on. I am aware that the hanger is a separate piece in the system. I thought its this part on the picture, but by looking at the diagram again, it seems this is just part of cage and cannot be replaced. I wanted to have a spare hanger. Is this system does not have a hanger, why is it built as such? And what happens if you hit the cage and it bends? (can you fix this ?)
