How to Rebuild a Shimano Ultegra 6700/6800 Derailleur

Thanks to Silicon Valley Bicycle Exchange for lending me this derailleur!
bikex.org/
Ignore this: Rebuild Service Disassembly Assembly Fix Restore Regrease Repair Refurbish Overhaul Clean

[@jim34morrison]

I didn’t realize there were two tension positions. This saved me from purchasing another derailleur.

[@brettshearerme]

Thanks for making this - mine was so seized up I didn't realise half the bits came apart. Just needed more hammer time to sort it out. Also too blind to see the holding screw when I pulled it apart..
Now running like a dream and not wondering why I had a saggy chain.

[@RetroRebuilds]

Awesome!

[@torond6908]

Thanks! This together with the official manual finally worked haha. I tried to fit it back together with the plate stopper pin still in place. Came apart about a dozen times. It's much easier with the pin removed.

[@slideman.]

It came out really well! .....50 more to go! 💪

[@RetroRebuilds]

Thanks!

[@AyaRose-ci2rm]

hii are the tension spring and bolt from the cage is same as the 6700 rd??

[@RetroRebuilds]

I looked at the schematics and the springs look different lengths, I can’t guarantee anything