EDIT:
Solved
https://www.youtube.com/watch?v=jtRFRkLCU3Y
Needed to tighten back screw to 9nm
Hey guys, I need some help. I recently moved my bike overseas and had someone help me disassemble it. Reassembling has been a pain. I have a 2023 Canyon Ultimate SLX Di2. I bought this tool to tighten the headset and things seem ok at first, but then I try to pull the tool out, it just loosens again and everything falls apart.
by FloppyDiskMuffin