I'm hoping for some help with repairing my bike. My derailleur hanger snapped recently. I think it should be easy enough to replace with the right advice.
I have a picture of my previous hanger. It has 3 pins to attach to the frame. Does it matter if the replacement one looks the same yet only has 2 pins? Are they fairly universal?
If it looks the same like, this one on wiggle, would that mean they are the same? (i.e. the holes don't come at different widths apart?)
When my derailleur snapped, it came off with a lot of force and ended up bending a screw. Again, image attached. Can anyone tell me what this screw does and if being bent will be an issue? Also is there somewhere I can just buy a replacement screw if it's important and I can get it out. I would rather not have to replace the whole derailleur.