Originally Posted by
alfonsoortiz
I uploaded the picture to my google photos for you guys to see it since I cannot post it here yet.
photos.google.com/share/AF1QipO2Qnrvlj51AXOEzPCMPtFRrIFIRB7Qh7pkrmXAYA9QMdY70lt8H3WIrUQ-WIpgaw?key=d2g5c2dEcGxEQzNYLUFEWFk1UFQ4aUVGWGVkX3RR
I had a look at your photo and while it shows the damage it gives us nothing in regards to trying to diagnose the problem.
I have NEVER seen such chain damage in a lifetime of riding bicycles. Something somewhere is out of alignment and your just going to have to take it to some bicycle mechanic somewhere to have a look at it. Bicycles aren't the most complicated machines yet there are any number of proprietary tools that are needed to work on bicycles and my bet is that one of these proprietary bicycle tools is going to be needed to fix your problem.
I doubt your going to fix it with an allen key. Do you even have allen keys?